Linear Equations and Functions

Please find the value of Y when x equals 4 to complete the table.

Find the slope:

• 3/4

• 4/3

• -3/4

• -4/3

What kind of slope is this?

• Positive

• Negative

• Zero

• Undefined

What kind of slope is this?

• Positive

• Negative

• Zero

• Undefined

.

• Function

• Not a Function

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Look at this graph. Is the relation a function?

• yes

• no

Please find the value of Y when x equals -2 to complete the table.

Please find the value of Y when x equals 2 to complete the table.

Slope is known as rise/

• run

• fall

• none

• rise