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Review: Quadratic & Abs Value Functions

Authored by Katie Minto

Mathematics

10th - 12th Grade

Used 5+ times

Review: Quadratic & Abs Value Functions
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which answer choice describes  y = -3x2 +7x - 2 accurately?

opens up with a maximum
opens up with a minimum
opens down with a maximum
opens down with a minimum 

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the y intercept for the equation:
y = -8x2 + 3x - 7

(0, -8)
(0, 3)
(0, 7)
(0, -7)

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the axis of symmetry for the following equation?
y=4x2-8x+9

x=-8
x=1
x=-1
x=2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the vertex of 
f(x) = -x- 4x + 12

(-2, 16)
(2, 0)
(2, 4)
(-2, 4)

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the vertex of
f(x) = 2(x - 5)2 + 12

(-5, -12)
(5,-12)
(5, 12)
(-5, 12)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Identify the vertex and whether the graph opens up or down.

(-1, 4); opens up
(-1, 4); opens down
(1, 4); opens up
(1, 4); opens down

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Determine the transformation

Left 5, up 1
Left 5, down 1
Right 5, up 1
Right 5, down 1

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