Forms of Linear Equations

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)
• Ax + By = C
• y = mx + b

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line in point-slope form that has a

Slope = -4 and passes through (-1, 5)

• y+5 = -4(x-1)

• y-5 = -4(x+1)

• y-5 = 4 (x-1)

• y = -4x - 9

Write in standard form.
4x - 2y + 3 = 7 - 4y

• 4x + 2y = 4
• 4x - 6y = 10
• 4x + 6y = 4
• 4x -2y = 4

What does "b" represent in slope-intercept form?

• x-intercept

• y- intercept

• Slope

• a bumblebee

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the standard form equation of a line has the slope 7/2 and passes through the point (2, 3).

• x + y = 14

• 2x - 7y = 14

• 7x - 2y = 8

• 7x + 2y = 20

Give the slope and y-intercept

6x - 3y = -9

• m = 6

  b = 9

• m=2

  b=3

• m = 2

  b = -3

• m = 3

  b = 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the following equation in slope intercept form:
y + 2 = -3(x - 5)

• y = -3x + 17
• y = -3x + 13
• y = -3x - 13
• y = -3x - 17

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Change y-4=3(x+3) into slope-intercept form?

• y=23x-1/23

• y=3x+13

• y-7x=9

• y=13-3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation 4x-2y=10 in slope-intercept form.

• y=2x+5
• y=-4x-5
• y=2x-5
• y=4x-5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3