Quiz about Graphing Absolute Value Functions

Question 1

What is the vertex of the following function?
y= 4|x|+1

Accepted Answer

(0,1)

Answer

(4,1)

Answer

(-4,1)

Answer

(4,-1)

Question 2

What is the vertex of the following function?
y= -4|x+2|+5

Accepted Answer

(-2,5)

Answer

(-4,2)

Answer

(-4,-2)

Answer

(2,5)

Question 3

What is the equation of the graph below? You can click the picture to zoom in!

Accepted Answer

f(x) = I x - 2 I

Answer

f(x) = I x + 2 I

Answer

f(x) = I x  I + 2

Answer

f(x) = I x  I - 2

Question 4

What is the equation of the graph below? You can click the picture to zoom in!

Accepted Answer

y = - | x - 2| + 4

Answer

y = - | x + 2| + 4

Answer

y = | x - 2 | + 4

Answer

y = | x - 2| - 4

Question 5

Use Narrower, Wider, or Same to compare the width of this graph to its parent function.

y = 4|x + 3| - 2

Accepted Answer

Narrower

Answer

Wider

Answer

Same

Question 6

Use Narrower, Wider, or Same to compare the width of this graph to its parent function.

y = -|x| + 9

Accepted Answer

Same

Answer

Narrower

Answer

Wider

Question 7

Use Narrower, Wider, or Same to compare the width of this graph to its parent function.

y = 5/2 |x - 1|+ 2

Accepted Answer

Narrower

Answer

Wider

Answer

Same

Question 8

Use Narrower, Wider, or Same to compare the width of this graph to its parent function.

y= 1/3 |x| + 3

Accepted Answer

Wider

Answer

Narrower

Answer

Same

Graphing Absolute Value Functions