Understanding Linear Functions Concepts

Understanding Linear Functions Concepts

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial focuses on identifying and understanding linear functions. It covers the basics of graphing linear functions, introduces function notation, and explains different forms of linear equations such as slope-intercept, point-slope, and standard form. The tutorial also teaches how to identify linear functions using tables by checking for a constant rate of change. Key features of graphs, including y-intercepts, x-intercepts, and slope, are discussed. The video concludes with plotting points and analyzing graph features.

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11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the unit discussed in the video?

Identifying polynomial functions

Identifying exponential functions

Identifying linear functions

Identifying quadratic functions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the graph of a linear function typically look like?

A zigzag line

A curved line

A straight line

A dotted line

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the parent function of a linear equation?

y = x + 1

y = 2x

y = x

y = x^2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which form of linear equation is represented by y = mx + b?

Standard form

Slope-intercept form

Point-slope form

Quadratic form

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the standard form of a linear equation?

y - y1 = m(x - x1)

y = mx + b

y = a(x - h)^2 + k

ax + by = c

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you determine if a table represents a linear function?

By checking if the last row has a different rate of change

By checking if the first row has a different rate of change

By checking if any row has a different rate of change

By checking if all rows have the same rate of change

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which keywords indicate a constant rate in a linear function?

Per, each, for one, every

Always, never, sometimes, often

Sometimes, maybe, often, rarely

Quickly, slowly, rapidly, gradually

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