SN Lesson 12

What is pictured?

• Calculating the rate of a proportional function

• Calculating the rate of a non-proportional function

What is pictured?

• Calculating the rate of a proportional function

• Calculating the rate of a non-proportional function

What is pictured?

• The equation for proportional functions

• The equation for non-proportional functions

What is pictured?

• The letter we use to represent the rate of a proportional function

• The letter we use to represent the rate of a non-proportional function

How can you look at a graph and know whether or not it's proportional?

• You look for whether or not the initial value = 0

• You look for if the line is increasing or decreasing

What is another word for what is pictured?

• Slope

• Unit Rate

• Proportional

• Initial Value

What is another word for what is pictured?

• rate of change

• congruent

• initial value

• unit rate equation

What is the initial value?

• Where the function "starts"

• How steep the line is

What is the initial value?

• the value of y when x = 0

• the value of x when y = 0

What is a "Cease & Desist" letter?

• "Stop, or we'll sue you"

• the same thing as a restraining order