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Assessment: Quadratic Functions:(ZPP, ROOTS, & GRAPHS)

Authored by James Moore

Other

9th - 11th Grade

CCSS covered

Used 2+ times

Assessment: Quadratic Functions:(ZPP, ROOTS, & GRAPHS)
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26 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 

Tags

CCSS.HSF-IF.C.7A

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many solutions does this graph have?

one
two
no solutions
cannot be determined

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The lowest point one hits when using a swing would represent what?

Maximum value
Minimum value
A root
An x-intercept

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What are the coordinates of the y-intercept?

(-3, 0)
(0, -3)
(2, 1)
y=-3

Tags

CCSS.HSF-IF.C.7A

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

How can you tell whether a parabola opens up or opens down by looking at the equation?

The vertex tells you the direction of the opening

The value of "a" tells you the direction of the opening.

All parabolas open upward

All parabolas open downward

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do we call the graph of a quadratic function?

parabola
linear
cubic
sinusoidal

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Standard form of a quadratic equation

y=x²
y=ax²+bx+c
y=mx+b
y=x

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