Quiz 3 - Finding Slope

Find the slope of the line that passes through the points (7,20) and (-20, 7).

• $\frac{13}{27}$

• $-\frac{13}{27}$

• zero

• undefined

• -5

• 2

 $y=4$  

• linear, not a function

• nonlinear, function

• linear, function

• nonlinear, not a function

Does the mapping diagram represent a function or not?

• Function

• Not a function

Does the table represent a function or not?

• Function

• Not a Function

Determine the rate of change for the table?

• $4$

• $-4$

• $\frac{1}{4}$

• $-\frac{1}{4}$

The graphed image is...

• a function

• not a function

The graphed image is...

• a function

• not a function

The mapping diagram is...

• a function

• not a function