Algebra 1 - 5.1 Lesson

Algebra 1 - 5.1 Lesson

Make sure to participate and take notes

Linear Function

• A function

• Graph forms a straight line

• A) Function; Linear

• B) Function; Not Linear

• C) Not a function (fails vertical line test)

Multiple Choice

Identify if the graph represents a function. If so determine if it's linear.

• Function; Linear

• Function; Not linear

• Not a function

Multiple Choice

Identify if the graph represents a function. If so determine if it's linear.

• Function; Linear

• Function; Not linear

• Not a function

Multiple Choice

Identify if the graph represents a function. If so determine if it's linear.

• Function; Linear

• Function; Not linear

• Not a function

The change in the x values and y values must be constant in order to be linear.

Multiple Choice

Tell whether the set of ordered pairs satisfies a linear function.

• Yes, the change in x values and y values are constant.

• No, the change in the x values and y values are not constant.

Multiple Choice

Complete the table.

• 6, 9, 11, 14
• 9, 15, 19, 25 
• 6, 12, 16, 22