Analyze Linear Functions

Analyze Linear Functions

Linear Functions - Our learning continues...

• We have learned about properties of functions, including rate of change and initial value.

• We also compared functions using tables, graphs and equations

Important Terms

• y = mx + b

• slope - the rate of change of a linear function. In the equation y = mx + b, the value of "m"

• y-intercept - the initial value of a linear function, the y-coordinate for the point where the graph crosses the y-axis. In the equation y = mx + b, the value of "b"

Fill in the Blank

What is the slope in the equation y = 3x + 7

Fill in the Blank

What is the y-intercept in the equation y = -1x + 2

Fill in the Blank

Page 83 #23

Write and equation for the graph. Identify the slope and y-intercept.

Multiple Choice

Page 83 #24

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• D

Multiple Choice

Page 84 #1

• a

• b

• c

• d

Multiple Choice

Page 84 #2

• a

• b

• c

• d