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Understanding Quadratic Functions Concepts

Understanding Quadratic Functions Concepts

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial covers the basics of quadratic functions, focusing on their standard form, parabolas, and key components like the vertex, axis of symmetry, x-intercepts, and y-intercepts. It explains how to identify these elements on a graph and discusses the concept of real and imaginary solutions. The tutorial also includes practice examples to reinforce understanding of graph analysis.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the degree of a quadratic function?

4

1

2

3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the standard form of a quadratic equation?

y = ax + b

y = ax^3 + bx^2 + c

y = ax^2 + b

y = ax^2 + bx + c

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What shape does the graph of a quadratic function form?

Hyperbola

Parabola

Ellipse

Circle

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the vertex of a parabola?

The highest or lowest point

The midpoint

The intersection with the y-axis

The intersection with the x-axis

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the axis of symmetry in a parabola?

A horizontal line

A vertical line through the vertex

A diagonal line

A line parallel to the x-axis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the x-intercepts of a quadratic function also known as?

Vertices

Axes

Roots

Parabolas

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many real solutions can a quadratic equation have?

0 or 1

0, 1, or 2

Only 2

Only 1

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