Q2:W8 Algebra Quiz 21-22

Write the equation of the line.

• y = -2/3x + 4
• y = 2/3x + 4
• y = 3/2x + 4
• y = -3/2x + 4

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

Write the equation of the graph

• $y=1$

• $x=1$

• $y=x+1$

• $y=x$

Find the slope of the line that passes through (10, -8) and (1, 12).

• 20/9
• -20/9
• 4/9
• 9/4

Tags

CCSS.8.EE.B.5

Convert Point-Slope y - 5 = - 2( x + 3) to slope-intercept form

• y = -2x - 11

• y = -2x - 1

• y = -2x + 8

• y = -2x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert Point-Slope y - 3 = 2( x - 5) to slope-intercept form

• y = 2x - 8
  

• y = 2x - 13

• y = 2x - 2

• y = 2x - 7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What equation represents point-slope form?

• y = mx + b

• y - y₁ = m ( x - x₁ )

• y = mx - b

• y + y₁ = m ( x + x₁ )

Convert Point-Slope y - 4 = 3( x + 1) to slope-intercept form

• y = 3x + 7

• y = 3x -- 1

• y = 3x + 5

• y = 3x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The line with the equation

y + 1 = -3(x - 5),

contains the point (5, -1)

and has a slope of _______.

• -1

• 1

• -3

• 5