Writing Equations of Lines

What is the slope-intercept form of the equation of a line?

(hint: see the picture on this Quizizz)

Write the equation of the line that has b = 12 and m = -2.

• y = 12x + 2

• y = 12x - 2

• y = 2x +12

• y = -2x + 12

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 Write the equation of the line having slope 19 and y-intercept of 4/5.

• 
  

   $y\ =\ \frac{4}{5}x\ +\ 19$  

•  $y=19x\ +\ \frac{4}{5}$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope-intercept equation for the graph:

• y = 2x - 2

• y = -2x + 2

• y = -2x + 4

• y = 2x + 4

Write the equation of the line.

• $y=-x+3$

• $y=-3x+1$

• $y=-\frac{1}{3}x-5$

• $y=-3x-3$

Solve the equation

 $6=5\left(-2\right)\ +\ b$  

• -4

• 4

• 16

• -16

Write an equation of a line that goes through (4, 1) and has a slope of 2.

• $y=2x+4$

• $y=\frac{1}{4}x+2$

• $y=2x-5$
  

• $y=2x-7$
  

Write the equation of a line that has a slope of 5 and goes through the point (-1, 9).

• $y=9x-1$

• $y=5x+14$

• $y=5x-13$

• $y=-x+9$