Identifying Features of Quadratic Functions

Identifying Features of Quadratic Functions

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

Mr. Allen introduces quadratic functions and explains how to match them to graphs using key information like y-intercepts, x-intercepts, and vertex. He analyzes four functions: f(x), g(x), h(x), and k(x), demonstrating how to identify their corresponding graphs based on their forms and characteristics. The video emphasizes using basic information to make initial matches, with further analysis required for precise identification.

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26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main task described in the introduction of the video?

Graphing linear functions

Solving quadratic equations

Matching quadratic functions to graphs

Finding the roots of quadratic equations

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main task described in the introduction of the video?

Matching quadratic functions to graphs

Finding the roots of quadratic equations

Graphing linear functions

Solving quadratic equations

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which form of a quadratic equation helps in easily identifying the y-intercept?

None of the above

Vertex form

Factored form

Standard form

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What key feature can be easily identified from the factored form of a quadratic equation?

Axis of symmetry

X-intercepts

Vertex

Y-intercept

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In vertex form, what is the most easily identifiable feature of a quadratic function?

X-intercepts

Y-intercept

Direction of opening

Vertex

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which form of a quadratic equation helps in easily identifying the y-intercept?

None of the above

Vertex form

Factored form

Standard form

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which feature of f(x) helps in determining its potential graph?

Negative y-intercept

Negative x-intercepts

Positive y-intercept

Positive x-intercepts

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