Slope y-Intercept Form: Plug In Practice

When x = 3, what is the value of y on the line y = -2x +7?

• -1

• 13

• 1

• 10

When x = -2, what is the value of y on the line y = 7x - 4?

• 1

• 14

• 10

• -18

When x = 8, what is the value of y on the line

 $y=\frac{1}{2}x\ +3$  ?

• 7

• 11

• 5

• -6

When x = 0, what is the value of y on the line

 $y=\frac{7}{3}x\ -\ 9$  ?

•  $-\frac{20}{3}$  

• -9

• 0

•  $-\frac{2}{3}$ 

When x = 5, what is the value of y on the line

 $y\ =\frac{2}{5}x\ -8$  ?

• -6

•  $\frac{2}{5}$  

• 2

• -8

When x = 4, what is the value of y on the line

 $y\ =\ \frac{2}{3}x\ +5$  ?

•  $\frac{13}{3}$  

•  $\frac{13}{12}$  

• 6

•  $\frac{23}{3}$  

When x = -2, what is the value of y on the line

 $y\ =\ \frac{7}{5}x\ -\ 3$  ?

•  $-\frac{1}{5}$  

•  $-\frac{17}{5}$  

•  $-\frac{29}{5}$  

•  $-\frac{17}{10}$  

Which ordered pair results from plugging x = -6 into the equation for the line y = -2x + 10?

• (-6, 22)

• (22, -6)

• (-6, -2)

• (-2, -6)

Which ordered pair results from plugging x = 0 into the equation for the line  $y\ =\ -\frac{9}{8}x\ -\ 3$  ?

•  $\left(-\frac{9}{8},\ -3\right)$  

• (-3, 0)

•  $\left(0,\ -\frac{9}{8}\right)$  

• (0, -3)

Which line would include the ordered pair (1, -3)?

• y = x + 4

• y = 2x - 5

• y = x - 3

• y = 5x - 2