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Understanding Quadratic Functions

Understanding Quadratic Functions

Assessment

Interactive Video

•

Mathematics

•

8th - 10th Grade

•

Practice Problem

•

Medium

•
CCSS
HSF-IF.C.7A, HSF.IF.A.1

Standards-aligned

Created by

Mia Campbell

Used 2+ times

FREE Resource

Standards-aligned

CCSS.HSF-IF.C.7A
,
CCSS.HSF.IF.A.1
The video tutorial covers quadratic functions, focusing on finding x and y intercepts, the axis of symmetry, and the vertex. It explains how to graph a parabola by using these elements and demonstrates the symmetry of the graph. The tutorial provides a step-by-step approach to solving a quadratic equation and plotting the graph, ensuring a comprehensive understanding of the topic.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What shape does the graph of a quadratic function produce?

Circle

Ellipse

Parabola

Hyperbola

Tags

CCSS.HSF-IF.C.7A

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a parabola opens downwards, what can be said about the coefficient 'A'?

'A' is positive

'A' is zero

'A' is negative

'A' is undefined

Tags

CCSS.HSF-IF.C.7A

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you find the x-intercepts of a quadratic function?

Set x to zero and solve for y

Set y to zero and solve for x

Set both x and y to zero

Solve for the vertex

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equation for the axis of symmetry in a quadratic function?

x = -B / 2A

y = -B / 2A

y = B / 2A

x = B / 2A

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Where does the axis of symmetry pass through on a parabola?

The vertex

The origin

The x-intercept

The y-intercept

Tags

CCSS.HSF-IF.C.7A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the x-intercepts of the equation 0 = x^2 - x - 6?

(0, 3) and (0, -2)

(3, 0) and (-2, 0)

(3, 3) and (-2, -2)

(0, 0) and (6, 0)

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the y-intercept of the equation y = x^2 - x - 6?

(6, 0)

(0, 6)

(0, -6)

(-6, 0)

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