Linear and Nonlinear Graph

What is the solution to this system?
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

How many solutions?

• One Solution

• No solution

• Infinitely Many Solutions

Linear Function, Nonlinear Function, Not a Function?

• Linear Function

• Nonlinear Function

• Not a Function

What is the number of solutions to the system of equations?

• No Solution

• Infinitely Many Solutions

• One Solution

• Two Solutions

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Which graph is linear?

• Graph A

• Graph B

• Graph C

• Graph D

Does this graph represent a linear or nonlinear relationship?

• Linear

• Nonlinear

Which statement is true?

• Both Graphs have multiple y intercepts

• Both graphs are not functions

• The first graph is linear because it has a constant rate of change.

• The second graph is nonlinear but has a constant rate of change.

Is the graph pictured a linear or nonlinear function?

• Linear

• Nonlinear