Linear Function Review

Find the slope of:
(1,8) and (3,12)

• 2
• 1/2
• 9/7
• -2

Tags

CCSS.8.EE.B.5

Find the slope of:
(7,1) and (-2,1)

• 0
• -1/2
• undefined
• -8

Tags

CCSS.8.EE.B.5

Find the slope of:
(-4,5) and (-4, 2)

• 0
• 6
• undefined
• -3/8

Tags

CCSS.8.EE.B.5

Find the slope of:
(12,-2) and (4, -6)

• -1/2
• 5/7
• -2
• 1/2

Tags

CCSS.8.EE.B.5

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

What does 'b" represent in y=mx+b

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

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

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

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y + 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5