Linear and Nonlinear Functions

Which of the function(s) above are linear?

• Function I, only

• Function II, only

• Function I and Function II, only

• Function I, Function II, and Function III

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

• Function
• Not a Function

Is the function linear or nonlinear?

• Linear

• Nonlinear

Why is the function nonlinear?

• The graph has a constant rate of change

• The graph increases from left to right

• The graph's rate of change is different across the graph

• The graph doesn't cross through the origin

Does the table represent a linear relationship between x and y?

• No, the rate of change is not constant.

• Yes the rate of change is 1.

• Yes, the rate of change is 2.

• No, the table does not represent a relationship/

What is the rate of change of the line?

• 6

• -2

• 0

• 3

What is the rate of change of the graph?

What is the rate of change of Emily's hair length?

• 0.25 inches/month

• 0.5 inches/month

• 1.5 inches/month

• 2 inches/month

Which graph represents a constant rate of change of 2?

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