Characteristics of Linear Functions

Determine the domain

• All real numbers

• (-∞, 6]

• [-6, 6]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine the range

• All real numbers

• (-∞, 2]

• [-6, 2]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the parent function of this graph?

• y = x

• y = 1

• y = 0

Where is the graph increasing?

• Always

• Never

Why is this function linear?

• This is a linear function because the y-intercept is (0,8)

• This is a linear function because it has a constant rate of change.

• This is a linear function because it does not have a constant rate of change.

• This is a linear function because the slope is -1

Tags

CCSS.HSF-LE.A.1B

A function is a linear function if it ​ (a)   .

• has a constant rate of change

• has a y-intercept

• has a x-intercept

• passes the vertical line test

Tags

CCSS.HSF-LE.A.1B

• Domain: All Real Numbers

  [-∞ < x < ∞]

• Range: All Real Numbers

  [-∞ < y < ∞]

• y-intercept: (5, 0)

• x-intercept: (7.5, 0)

Tags

CCSS.HSF-IF.C.7A

Linear function k has a zero of -2 and a y-intercept of 6. Which graph best represents k?

• graph a

• graph b

• graph c

• graph d

Tags

CCSS.HSF-IF.C.7A

You are looking for....

• domain

• y-intercept

• slope

• x-intercept

Tags

CCSS.8.EE.B.5

Select all the true statements regarding this function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5