Linear functions

Standards

​NC.7.RP.2.a.3

Compare two different proportional relationships using tables, graphs, equations, and verbal descriptions.

• ​Linear functions must have a straight line.
  

• Linear function has the form y= mx + b

• Has one independent (x) and 1 dependent variable (y)

• The highest power of x is 1

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Multiple Choice

Is the function linear or nonlinear?

• Linear Function
• Nonlinear Function

Multiple Choice

Is the function linear or nonlinear?

• Linear Function
• Nonlinear Function

Multiple Choice

Is this function linear or non linear?

• Linear
• Non Linear

Multiple Choice

Is this function linear or nonlinear?

• Linear
• Nonlinear

Multiple Choice

Is the function Linear or Nonlinear?

• Linear
• Nonlinear

Multiple Choice

Which one is linear?

• A
• B
• C
• D

Multiple Choice

Which one is linear?

• A
• B
• C
• D

Multiple Choice

Is this function linear or non linear?

• Linear
• Non Linear

Multiple Choice

Is this is a function or not a function?

• Function
• Not a Function

Multiple Choice

Is this function linear or non linear?

• Linear
• Non Linear

Multiple Choice

Is this function linear or non linear?

• Linear
• Non Linear

Multiple Choice

Is this function linear or non linear?

• Linear
• Non Linear

Multiple Choice

Which of the following is NOT a linear function?

• y = 3x
• y = x²
• y = 5x - 9
• y = 3(x + 4)