Linear Equations Review

Identify the y-intercept for the function:
y=-3x

• -3
• 0
• 1
• -1

Which of these represents slope-intercept form?

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

Write in slope intercept form
5x - 3y = -9

• y = (5/3)x - 3
• y = (5/3)x + 9
• y = (5/3)x + 3
• y = (3/5)x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Which equation is being represented by this line?

• y = -1x + 2
• y = 1/2x + 2
• y = 3x -4
• y = -3x +2

What is the equation of the line?

• y = -3/4x + 3
• y = 4/5x + 3
• y = -4/5x + 3
• y = -4/5x

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Using your answer from the previous equation, write the equation of the line passing through (-2,5) & (2, -1).

• y = -3/2x - 4

• y = 2x - 3/2

• y = -3/2x + 8

• y = -3/2x + 2

Which of these represents standard form of a linear equation?

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

Write the equation of the line.

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

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• 3x

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

• y-intercept
• slope
• macaroni
• nothing