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Quadratic Equation Basics

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Quadratic Equation Basics
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the vertex (maximum or minimum) of 
f(x) = -x- 4x + 12.

(-2, 16)

(2, 0)

(2, 4)

(-2, 4)

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The axis of symmetry of this parabola is...

y=4

y=-4

x=4

x=-4

Tags

CCSS.HSF-IF.C.7A

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the domain for all quadratics?

all real numbers

x > 0

0

x < 0

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The graph of a quadratic function is called a

line

curve

u

parabola

Tags

CCSS.HSF-IF.C.7A

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the green dot on the parabola called?

maximum

minumum

roots

zeros

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The axis of symmetry line passes through which point?

y-intercept

any random point

vertex

none of these

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A line about which a figure is symmetric is the ____ __ ________

Solution Set

Intercept Formula

Quadratic Function

Axis of Symmetry

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