Functions, Linear and Non Linear

In the equation y = mx + b , what does m represent?

• y - intercept

• x - intercept

• slope

• linear

In the equation y = mx + b , what does the b represent?

• slope

• linear

• x - intercept

• y - intercept

Is the function linear or nonlinear?

• Linear Function

• Nonlinear Function

Determine if the graph is linear or nonlinear.

• Linear

• Nonlinear

What is the definition of a function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

What are the outputs?

• {-3, -1, 2, 4}

• {0, 4, 7} 

• {0, 4, 4, 7}

• {7, 4, 0}

What is the y-intercept for the given graph?

• -5

• 5

• 1

• -1

What is the slope?

• 1

• 1/2

• 2/1

• -2

What is the y-intercept?

• (0, 1)

• (1, 0)

• (-2, 0)

• (0, -2)

Is this image Linear or nonlinear?

• linear

• nonlinear