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 48+ 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

7 questions

History of Valentine's Day

Interactive video

•

4th Grade

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

15 questions

Valentine's Day Trivia

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

Discover more resources for Mathematics

20 questions

Laws of Exponents

Quiz

•

8th Grade

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

20 questions

Exponent Properties

Quiz

•

9th Grade

16 questions

2022 Winter Olympics Medal Table

Passage

•

6th - 8th Grade

20 questions

Complementary Supplementary Vertical Adjacent Angles

Quiz

•

8th Grade

20 questions

One Step equations addition and subtraction

Quiz

•

5th - 8th Grade

12 questions

Volume of cones and cylinders

Quiz

•

8th Grade

20 questions

Slope from a Graph

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