Writing Linear Equations (Slope-Intercept & Point-Slope)

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

• $y=2x+4$

• $y=\frac{1}{4}x+2$

• $y-1=2\left(x-4\right)$

• $y+4=2\left(x+1\right)$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Write an equation of the line that has a slope of  $-\frac{2}{3}$  and goes through the point (5, -4).

•  $y-4\ =\ -\frac{2}{3}\left(x+5\right)$  

•  $y+4=-\frac{2}{3}\left(x-5\right)$  

•  $y-5=-\frac{2}{3}\left(x+4\right)$  

•  $y+5=-\frac{2}{3}\left(x-4\right)$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Write equation of the line containing (2,6) and (3,1)

• y = 5x - 14
• y = -5x - 14
• y = -5x + 16
• y = -5x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Which is the equation of the line with y-intercept -2 and slope 6.

• y = -2x + 6
• y = 3x
• y = -2x - 6
• y = 6x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Write the equation of the line given the slope of 10 and the point on the line of (0, -3).

• y = -3x +10

• y - 3 = 10 (x - 0)

• y = 10x - 3

• 10x - 3y = 0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Find the slope:

• 3/4
• 4/3
• -3/4
• -4/3

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

• $y=2x+2$

• $y=\frac{3}{2}x+2$
  

• $y=\frac{1}{2}x+2$
  

• $y=-\frac{1}{2}x+2$

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.F.B.5

CCSS.8.SP.A.2

• $y=-\frac{3}{2}x+4$
  

• $y=\frac{3}{2}x+4$
  

• $y=-\frac{2}{3}x+4$
  

• $y=\frac{2}{3}x+4$
  

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation in slope-intercept form (solve for y):
2y + 4x = 12

• y = 12 - 4x
• y = 6 - 4x
• y = -2x + 6
• y = -2x + 4

Tags

CCSS.8.EE.C.7

CCSS.8.F.A.3