Interpret Slope and Why Intercepts from Word Problems and Graphs

What is the y-intercept of the graph?

Which equation is the slope-intercept form of the graph?

What is the slope-intercept equation of the graph?

Which 2 statements below are TRUE?

• The y-intercept is (0,-2)

• The y-intercept is (0,-3)

• The slope is 2

• The slope is -2

An amusement park has an entrance fee, and then there is a cost to ride each ride. The total cost (y) can be modeled by y=5.5x+20 where x is the number of rides you ride. What does the y intercept represent?

• Number of rides

• The entrance fee

• The cost for food

• The cost per ride

Write the equation of the graph in slope-intercept form

Linear or Nonlinear?

• Linear

• Non-Linear

Is the function linear or nonlinear?

• Linear

• Nonlinear

Is the function linear or nonlinear?

• Linear

• Nonlinear

Which is the graph of y= -x + 2?

• A

• B

• C

• D