Linear Forms Review

Which of these represents point-slope form?

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

Which equation represents slope-intercept form?

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of the line?

• y=3x
• y=3
• x=3
• y=-3

What would the graph of the equation x = -4 look like? 

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

What would the graph of y = 8
look like?

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

Which of the following would be graphed as a horizontal line?

• y = -4
• x = 7
• y = 3x-4
• None of the above

Which of the following would represent a vertical line?

• y = -5
• x = 3
• y = 4x +3
• None of the above

y + 1 = -3(x - 5) 
What is the slope?

• -1
• 1
• -3
• 5

Tags

CCSS.8.EE.B.5

y - 3 = 2(x + 4)
This line contains which point?

• (-4, 3)
• (3, -4)
• (-3, -4)
• (-4, -3)

Write a point-slope equation for the
point (-2, -1)
slope m = -3

• y + 1 = -3(x - 2)
• y + 1 = -3(x + 2)
• y - 1 = 3(x - 1)
• y + 2 = -3(x + 1)