Review of Linear Functions

Write the equation of the line with slope 4 through the point (−2, 5).

• y = 4x − 13

• y = 4x + 13

• y = 4x − 3

• y = 4x + 3

Write the equation of the line with slope $\frac{3}{5}$ , passing through the point (20, 6).

•  $y=\frac{3}{5}x-6$ 

•  $y=\frac{3}{5}x+18$ 

•  $y=\frac{3}{5}x-18$ 

•  $y=\frac{3}{5}x+6$ 

Write the equation of the line that passes through the point (−2, 4) if m = −1.

• x = −2

• y = 4x − 2

• b = 2

• y = −1x + 2

Write the equation of the lines that passes through the points (0, 2) and (−4, 0).

• 
  

  $y=\frac{1}{2}x-4$

• $y=\frac{1}{2}x+2$

• $y=2x+2$

• $y=-2x-4$

Write the equation of a line that passes through the point (1,4) and has a slope of 9.

• y = 9x − 4

• y = 9x − 5

• y = 9x + 4

• y = 9x + 5

Write the equation of a line that passes through the point (−5,−4) and has a slope of $\frac{1}{5}$ .

•  $y=\frac{1}{5}x-3$ 

•  $y=-3x-\frac{2}{5}$ 

•  $y=\frac{1}{5}x-4$ 

•  $y=\frac{1}{5}x+3$ 

Write the equation of the line that passes through the points (−6, −19) and (2, 5).

• $y=-\frac{7}{2}x+12$

• $y=3x+11$

• $y=-\frac{7}{2}x-40$

• $y=3x-1$

Write the equation of the line that passes through the points (7, 8) and (−12, −11).

• y = 1x + 1

• y = 1x + 15

• y = −1x − 1

• y = −1x − 23

Write the equation of the line that passes through the points (8, −7) and (−2, 8).

• $y=\frac{3}{2}x+11$
  

• $y=-\frac{3}{2}x+11$

• $y=-\frac{3}{2}x+5$

• $y=\frac{3}{2}x-19$

Write the equation of the line that passes through the points (4, 5) and (12, 9).

• $y=2x-3$
  

• $y=\frac{1}{2}x+3$

• $y=\frac{1}{2}x+7$

• $y=2x-15$