Graph the data from the table below. Describe the parent function as linear, square root, cube root, cubic, or quadratic.
Answers
The g(x) function has been scaled by a factor of 2. In other words, each point on g(x) is twice as high as its corresponding point on f(x). Specifically for example, the point (1,1) has been doubled to (1,2). Overall, this vertically stretches out the parent function graph.
Both the parent function f(x) and the other g(x) curve are square root functions.
See the attached image. The blue curve goes through the given points from the table. The red curve is the parent function.
Related Questions
John found a pair of jeans that cost 45$ .if it had a 10% -off coupon .how much would the jeans cost
Answers
Answer:
M.P=$45
discount=10%
Now.
S.P=M.P-discount % of M.P
=45-10/100×45=45-4.5=$40.5
the jeans cost $40.5.
if the measure of an angle is 38 find the measure of ots complement
Answers
A = B-38
90=A+B
(B-38) +B=90
[tex]38 + x = 90[/tex]
or
[tex]90 - 38 = x[/tex]
so we find the complement to a 38 degree angle is 52 degrees!
rate brainliest if you like my answer! thanks :)
which expression could be represented by the model shown below? PLEASE HELP
Answers
so
6x^2 + 2x = 2x (3x +1)
answer
A. 2x (3x +1)
The function rule for the following graph is y = 2x + 2. What is the value of y in the ordered pair (2, y)? 24 4 10 6
Answers
y=2(2)+2
finally solve for y
4+2
6=y
6 is your answer
What is the distance between -10 and 25 on a number line?
A) -35
B) -15
C) 15
D) 35
Answers
= 10 + 25
= 35 distance
ANSWER: The distance between -10 and 25 is (D) 35.
Hope this helps! :)
Find the area of a triangle bounded by the y-axis, the line
f(x) = 34 − 4 x,
and the line perpendicular to "f" that passes through the origin.
Answers
A drawing of the triangle is attached.
We first plot the y-intercept of the line given to us, f(x)=34-4x. This is in the form f(x)=mx+b, so the y-intercept, b, is 34.
Next we use the slope to find the next points of the line. The slope is -4, which can be written as -4/1 (rise/run). This means from the y-intercept, we go down 4 and over 1 to plot the next point, and continue in this manner. We now have the y-axis and this line drawn.
Next we use the slope of the line to find the slope of the perpendicular line described. Two lines are perpendicular if their slopes are negative reciprocals of each other. The slope of the first line was -4/1; this means the slope of this line must be 1/4. We also know this point goes through the origin, so 0 is the y-intercept, and we have the equation f(x)=1/4x+0.
To graph this, plot a point at 0, the y-intercept. The slope is 1/4, so we go up 1 and over 4 to the next point. This happens to be on the line we previously drew.
To find the area of this triangle, we need to identify the base and height. The height will be perpendicular to the base. The two sides that form a right angle are the bottom and the right hand side, so the bottom is the base and the right hand side is the height.
Now we find the length of each of these sides using the distance formula. For the height:
[tex]d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}=\sqrt{(34-1)^2+(0-4)^2} \\ \\=\sqrt{33^2+(-4)^2}=\sqrt{1089+16}=\sqrt{1105}\approx33.24[/tex]
To find the length of the base:
[tex]d=\sqrt{(0-1)^2+(0-4)^2}=\sqrt{(-1)^2+(-4)^2}=\sqrt{1+16}=\sqrt{17} \\ \\\approx4.12[/tex]
The area of a triangle is given by A=1/2bh:
A=1/2(33.24)(4.12) = 68.4744 ≈ 68.47
which linear equations best describe the given model?
A. y=x+7.5
B. y= -x+7.5
C. y= -1/2x+7.5
based on this equations estimate the mood rating for a student that spent 5.5 hours online
Answers
solve the equation of 4 (3q-2)=16q
Answers
hope this helps. tell me if you need any more help!
The solution of expression for value of q is,
⇒ q = - 2
We have to given that,
An equation to simplify,
⇒ 4 (3q - 2) = 16q
Now, We can solve the expression for q as,
⇒ 4 (3q - 2) = 16q
Divide both side by 4;
⇒ 4 (3q - 2) /4 = 16q / 4
⇒ (3q - 2) = 4q
Subtract 3q both side,
⇒ 3q - 2 - 3q = 4q - 3q
⇒ - 2 = q
⇒ q = - 2
Therefore, The solution is,
⇒ q = - 2
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list 3 values that would make this inequality true 42 ≤ 24 + y
Answers
Then, you can choose any value that is bigger than 18 for the other two values.
18, 19, 20 are the three values that would make this inequality true 42 ≤ 24 + y
What is Inequality?a relationship between two expressions or values that are not equal to each other is called 'inequality.
The given inequality is 42 ≤ 24 + y
Forty two lesser than or equal to twenty four plus y.
We need to find any three value which would make the inequality true.
We have to take the values of y which are added with 24 must be greater than or equal to twenty four.
Suppose let us take 18 as y
42≤ 24 + 18
42≤ 42 which is true
We have to take values greater than 18 which makes the inequality as true
42≤ 24 + 19
42≤ 43 true
42≤ 24 + 20
42≤ 44 true
Hence, 18, 19, 20 are the three values that would make this inequality true 42 ≤ 24 + y
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Hannah made 0.7 of her free throws in a basketball game.Abra made 8/10 of her free throws.Dena made 3/4 of her free throws.Who was the best shooter?
Answers
Hope this helps!
0.7 = [tex] \frac{7}{10} [/tex]
Now, let's get them all to a common denominator. 20 is the best choice.
You can use proportions to work this out.
[tex] \frac{7}{10} = \frac{14}{20} [/tex]
We just doubled the bottom; what you do to the bottom, you must do to the top.
[tex] \frac{8}{10} = \frac{16}{20}[/tex]
Once again we doubled the bottom, so we doubled the top as well.
[tex] \frac{3}{4} = \frac{15}{20} [/tex]
We multiplied the denominator by 5 to get it to 20. In order to keep it the same fraction, you must multiply the numerator by 5 as well.
Abra was the best shooter with [tex] \frac{8}{10} [/tex] of her free throws made.
6×2900÷3 what is that squared and why will it be that number
Answers
Remember your order of operations.
PEMDAS- parentheses, exponents, multiplication, division, addition, subtraction. Work inside the parentheses first. Within the parentheses, multiply before dividing.
=(6×2900÷3)^2
multiply first within parentheses
=(17,400÷3)^2
divide next
=(5,800)^2
square (or multiply 5800 by itself)
=5800 * 5800
=33,640,000
ANSWER: 33,640,000 is the answer because according to the order of operations (PEMDAS), we work inside the parentheses first. Within the parentheses we multiply first and then divide. Finally we square that answer.
Hope this helps! :)
What does this mean???
Answers
Multiply the area you got for the triangle by 2. That will be it's new area.
Find the range of the relation.
A.) {–4, –2, –1, 2}
B.) {–4, 4}
C.) {–3, –2, 0, 2}
D.) {–4, –2, –1, 0, –2}
Answers
solve this equation using the radical equation method
Answers
[tex]3x+6\geq0\ \ |-6\\3x\geq-6\ \ \ |:3\\x\geq-2\\\\D:x\in\left< -2;\ \infty\right)[/tex]
[tex]2x=\sqrt{3x+6}-1\ \ \ |+1\\\\2x+1=\sqrt{3x+6}\ \ \ \ |^2\\\\(2x+1)^2=\left(\sqrt{3x+6}\right)^2\ \ \ |use:\ (a+b)^2=a^2+2ab+b^2\\\\(2x)^2+2\cdot2x\cdot1+1^2=3x+6\\\\4x^2+4x+1=3x+6\ \ \ \ |-3x-6\\\\4x^2+x-5=0\\\\4x^2-4x+5x-5=0\\\\4x(x-1)+5(x-1)=0\\\\(x-1)(4x+5)=0\iff x-1=0\ \vee\ 4x+5=0\\\\x=1\ \vee\ 4x=-5\\\\x=1\in D\ \vee\ x=-1.25\in D[/tex]
[tex]Answer:\ \boxed{x=-1.25\ \vee\ x=-1}[/tex]
Anna needs to find the area of a figure that can be separated into a square and a triangle. The base of the triangle is 18 cm, and its height is 10 cm. The length of the side of the square is equal to the base of the triangle. Which expression can Anna use to find the area of the figure?
Answers
18×10=180
180÷2=90
Area of square=l×w
18×18=324
324+90=414
(18×10)÷2+(18×18)
Answer:
the answer is below
Step-by-step explanation:
da answer C
A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles: An oval is formed by a rectangle with semicircles at each end. The length of the rectangle is 54 inches. The width of the rectangle is 27 inches. Which of the following is the perimeter of the inner edge of the frame? (π = 3.14) 192.78 inches 246.78 inches 277.56 inches 331.56 inches
Answers
Answer:
The answer is 192.78 inches
Step-by-step explanation:
An oval is formed by a rectangle with semicircles at each end. We can visualize this easily.
The length of the rectangle is 54 inches.
The width of the rectangle is 27 inches.
The perimeter of rectangle is = [tex]2(L+W)[/tex]
= [tex]2(54+27)[/tex]
= 162 inches
And because there are two semicircles, we can combine them to form a circle. So, perimeter of a circle is called a circumference.
The width of the rectangle forms the diameter, so its half will be the radius.
r = [tex]\frac{27}{2}=13.5[/tex]
The circumference is given by : [tex]2\pi r[/tex]
= [tex]2\times3.14\times13.5=84.78[/tex] inches
Now as the described oval shape is a complete figure without lines inside, we will subtract the width of both sides of the rectangle from the complete perimeter.
The complete perimeter is = [tex]162+84.78=246.78[/tex] inches
The inner edge perimeter will be = [tex]246.68-2(27)[/tex] = 192.78 inches
Michael has 225 milliliters of a liquid. To find out the number of grams of calcium in this liquid, Michael multiplies the volume by 0.015. When he writes the number representing the amount of calcium in the liquid, how many significant digits will the number have?
Answers
[tex]225*0.015=3.4[/tex]
We can conclude that the number representing the amount of calcium in the liquid will have two significant figures.
Answer:the answer is 2 trust me it had 2 significant digits
Step-by-step explanation:
The reason why is because the number 0.015 only has 2 significant digits is because until a number that is not 0 comes up then it doesn’t count as a significant digit so in this case the number 1 is the number that does start with a zero so thats 1 significant digit and then after that is 5 so they’re is the second significant digit so the 2 other zeros don’t count cause in order for the zero to be a significant digit it has to be to the left of a other number thats not 0 so there’s your answer mark me brailiest pls and have a good day .-. :)
what is the radius of a circle with a circumference 31 m?
Answers
Answer: 62 pi m.
Step-by-step explanation: To find the area of the circle shown, let’s start by writing down the formula for a circle.
A rectangle with opposite sides that are not congruent
Answers
Which is the simplified form of the expression (2^-2) (3^4)^-3 x (2^-3) (3^2) ^2?
A: 1/ 2^36 3^48
B: 1/ 3^8
C: 3^8
D:2^36 3^48
Answers
The answer is D
Just took the test
Write the fractional equivalent (in reduced form) to each number.
0.3
0.125
0.16
0.1
0.6
0.2
0.75
Answers
Answer:
0.3=1/3
0.125=1/8
0.16=1/6
0.1=1/10
0.6=2/3
0.2=1/5
0.75=3/5
hope this helps sorry if it dont please give me brainlest im new
The fractional equivalent 3/10, 1/8, 4/25, 1/10, 3/5, 1/5 and 3/4 which will Rational Number.
What is Rational Number?
Numbers that may be expressed in the form p/q, where p and q are integers and q0, are considered rational numbers. Because fractions cannot have a negative numerator or denominator, they differ from rational numbers in this respect. Because of this, the numerator and denominator of a fraction are whole numbers (denominator 0), unlike in the case of rational numbers, when they are both integers.
So to convert a fractional to reduce form we have to divide by 10 to power how many digits thereafter decimal point, and make sure that numerator or denominator doesn't have common divisible.
.3 = 3/10
.125 = 125/1000 = 1/8
.16 = 16/100 = 4/25
.1 = 1/10
.6 = 6/10 = 3/5
.2 = 2/10 = 1/5
.75 = 75/100 = 3/4
Hence the answers will be 3/10, 1/8, 4/25, 1/10, 3/5, 1/5 and 3/4 in the rational p/q form.
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Which of the following situations most likely result in a negative correlation when the data is displayed on a scatterplot?
Answers
Hope this kinda helps.
Which measurement would Rachel need to know when ordering wallpaper for the kitchen?
A.
the total perimeter of wall space to be covered
B.
the total area of wall space to be covered
C.
the thickness of the wallpaper
D.
the perimeter of the wallpaper
Answers
Perimeter is like fencing, that won't tell us how much wall there is to paint.
Gabriele built a composite figure using 12 cubes for the bottom layer and 10 cubes for the top layer.she said that the volume of the composite figure was 12 times 10 or 120 cubic centimeters find and correct her error
Answers
The volume of a composite figure is not simply the product of the number of cubes in each layer. To find the volume of the composite figure, we need to find the volume of each layer separately and then add them together.
Explanation:The volume of a composite figure is not simply the product of the number of cubes in each layer. To find the volume of the composite figure, we need to find the volume of each layer separately and then add them together.
Let's start by finding the volume of the bottom layer. Since there are 12 cubes and each cube has a volume of 1 cubic centimeter, the volume of the bottom layer is 12 cubic centimeters.Next, let's find the volume of the top layer. Since there are 10 cubes and each cube has a volume of 1 cubic centimeter, the volume of the top layer is 10 cubic centimeters.Finally, we can add the volumes of the bottom and top layers together to find the total volume of the composite figure. 12 cubic centimeters + 10 cubic centimeters = 22 cubic centimeters.Therefore, the correct volume of the composite figure is 22 cubic centimeters, not 120 cubic centimeters.
PLEASE HURRY!!!!!!!
What are the coordinates of the midpoint of the line segment with endpoints
B(9, −8) and C(2, −5)? Enter your answer as a decimal or integer in the boxes.
( , )
Answers
( (9 + 2 ) / 2 , ( -8 + -5 ) / 2 ) =
( 11/2 , -13/2 )
Answer:
The mid-point of the given line segment is:(5.5,-6.5)
Step-by-step explanation:
let us consider two points A and B with coordinates (a,b) and (c,d) respectively.
let C be the mid point of A and B then then the coordinates of C is given by [tex](\frac{a+c}{2},\frac{b+d}{2})[/tex].
in the given question (a,b)=(9,-8) and (c,d)=(2,-5) so the mid point of these two points are [tex](\frac{9+2}{2},\frac{-8-5}{2})[/tex]=(5.5,-6.5)
Hence, the coordinates of the midpoint of the line segment with endpoints B(9,-8) and C(2,-5) is (5.5,-6.5).
The Brown family needs to rent a truck for their upcoming move. Express Movers will charge them $25 for the first day and $0.80 for every mile. Smith & Smith Co. will charge $35 for the first day and $0.60 for every mile. Before deciding which service to use, Mrs. Brown wants to find out how many miles would make the two choices equivalent in cost. The following equations represent this situation.
Answers
Smith equation would be y= 35 + .6x
if you went 14 miles with Movers, you would go 1 mile with Smith for the same price.
Answer:
50m 65$
Step-by-step explanation:
How do you find the area of this compound shape?
Answers
the radius of the circle is 3 yards, so the diameter would be 6 yards diameter = 2 x radius)
the diameter of the circle is also the base of the triangle.
the height f the triangle is 5 yards formula for area of a triangle is 1/2 x b x h
so you have 1/2 x 6 x 5 = 15 square yards
the area for a circle is PI x r^2
so you have 3.14 x 3^2 = 28.26 for the full circle so divide this by 2 for the half circle:
area of half circle = 28.26 / 2 = 14.13 square yards
now add the area of the triangle and half circle together:
14.13 + 15 = 29.13 square yards
If a scale factor of 1/5 is used to make a reduction what is the base of the original triangle? A) 1 B) 10
C) 15
D) 25
Answers
Answer: D
Step-by-step explanation: :) m sure
April wants to know what the probability is that a card drawn randomly from a deck will be a heart. Her sample space includes all 52 cards in a standard deck. Which of these outcomes composes the event?
(This question was not multiple choice)
Answers
13/52.
13 is prime. 52 can be divided by 13.
1/4 chance that a card will be hearts, or a 25% chance.
There is a 1/4 chance.
In decimal 0.25
In percentage 25%
Ik the other guy answered it but I figured why don't I answer it as well :)
simplify the imaginary number (square root symbol) -8
Answers
= i *sqrt(4)*sqrt(2)
= i * 2*sqrt(2) (answer)