the maximum or minimum of the graph

where the graph crosses the x-axis

What causes the graph of y = x 2 to open downward?

multiply the x 2 by a negative number

multiply the x 2 by a number greater than 1

In the quadratic function f(x)=ax 2 , when a is positive and greater than one, which of the following are true? Select all that apply.

the parabola is narrower than the parent function

the parabola is wider than the parent function

In the quadratic function f(x)=ax 2 , when a is negative and greater than one, which of the following are true? Select all that apply.

the parabola is narrower than the parent function

the parabola is wider than the parent function

In the quadratic function f(x)=ax 2 , when a is negative and less than one, which of the following are true? Select all that apply.

the parabola is wider than the parent function

the parabola is narrower than the parent function

In the quadratic function f(x)=ax 2 , when a is positive and less than one, which of the following are true? Select all that apply.

the parabola is wider than the parent function

the parabola is narrower than the parent function

Practice 4: Use the image. Without graphing, select the correct model and reason.

Exponential: there is no constant difference, but there is a constant ratio between each term.

Quadratic: the second differences are the same.

Linear: the first differences are the same.

Topic 8 - Quadratic Functions

Authored by Traci Brewster

Mathematics

8th - 9th Grade

CCSS covered

Used 54+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

60 questions

Show all answers

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the equation for axis of symmetry?

y=3

x=3

x=5

x=1

Tags

CCSS.HSG.GPE.A.2

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.7

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Does this parabola have a maximum or minimum?

Maximum

Minimum

Tags

CCSS.HSF-IF.C.7A

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the y-intercept of f(x) = 2x²- 2x + 1

(0, 2)

(0, -2)

(0, 1)

(0, -1)

Tags

CCSS.HSF-IF.C.7A

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the vertex of the quadratic function:
y = x² - 6x + 11?

(3,2)

(-3,-2)

(-3,2)

(3,-2)

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Determine the vertex of the parabola:
y = 5x²- 20x + 13

(5, -7)

(-2, -7)

(2, -7)

(-7, -2)

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The axis of symmetry line passes through which point?

y-intercept

any random point

vertex

none of these

Tags

CCSS.HSG.GPE.A.2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the vertex?

(2, 4)

(3, -1)

(0, 8)

(4, 2)

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Popular Resources on Wayground

20 questions

STAAR Review Quiz #3

Quiz

•

8th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

6 questions

Marshmallow Farm Quiz

Quiz

•

2nd - 5th Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

20 questions

Inferences

Quiz

•

4th Grade

19 questions

Classifying Quadrilaterals

Quiz

•

3rd Grade

12 questions

What makes Nebraska's government unique?

Quiz

•

4th - 5th Grade

Discover more resources for Mathematics

7 questions

Warm Up 04.01.2026

Quiz

•

9th Grade

15 questions

Pythagorean Theorem Word Problems Quizizz

Quiz

•

8th Grade

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

20 questions

Linear Functions Review

Quiz

•

9th Grade

20 questions

Scatter Plots and Line of Best Fit

Quiz

•

8th Grade

10 questions

Pythagorean Theorem and its Converse

Quiz

•

7th - 9th Grade

20 questions

Pythagorean Theorem Review

Quiz

•

8th Grade

11 questions

8.12D Simple & Compound Interest

Quiz

•

8th Grade

Topic 8 - Quadratic Functions

What is the equation for axis of symmetry?

Does this parabola have a maximum or minimum?

Find the y-intercept of f(x) = 2x²- 2x + 1

What is the vertex of the quadratic function:
y = x² - 6x + 11?

Determine the vertex of the parabola:
y = 5x²- 20x + 13

The axis of symmetry line passes through which point?

What is the vertex?

In order to graph a quadratic equation in standard form, the first two steps are to use the equation _ to find the axis of symmetry, and then you can plug that value back into the equation to find the _.

Find the vertex of
f(x) = -x²- 4x + 12.

Find the vertex of the quadratic:
y = -2x² + 4x + 3

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Mathematics

Topic 8 - Quadratic Functions

What is the equation for axis of symmetry?

Does this parabola have a maximum or minimum?

Find the y-intercept of f(x) = 2x2 - 2x + 1

What is the vertex of the quadratic function: y = x2 - 6x + 11?

Determine the vertex of the parabola:y = 5x2 - 20x + 13

The axis of symmetry line passes through which point?

What is the vertex?

In order to graph a quadratic equation in standard form, the first two steps are to use the equation _____ to find the axis of symmetry, and then you can plug that value back into the equation to find the _____.

Find the vertex of f(x) = -x2 - 4x + 12.

Find the vertex of the quadratic:y = -2x2 + 4x + 3

Access all questions and much more by creating a free account

Popular Resources on Wayground

Discover more resources for Mathematics

Find the y-intercept of f(x) = 2x²- 2x + 1

What is the vertex of the quadratic function:
y = x² - 6x + 11?

Determine the vertex of the parabola:
y = 5x²- 20x + 13

In order to graph a quadratic equation in standard form, the first two steps are to use the equation _ to find the axis of symmetry, and then you can plug that value back into the equation to find the _.

Find the vertex of
f(x) = -x²- 4x + 12.

Find the vertex of the quadratic:
y = -2x² + 4x + 3