Linear Functions Weekly Test

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

• y-intercept
• slope
• macaroni
• nothing

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

For the equation 
y + 1 = -3(x - 5), 
What is the slope?

• -1
• 1
• -3
• 5

Tags

CCSS.8.EE.B.5

Which of these represents standard form of a linear equation?

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

Tags

CCSS.HSA.CED.A.2

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

Which equation represents slope intercept form?

• y - 1 = 2(x + 3)
• 5y=x+5
• y=2x+5
• 4y+2x=8

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What is the y-intercept of
2x-5y=35?

• (0,-7)
• (-7,0)
• (35/2, 0)
• (0,35/2)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of 
6x-y=9?

• 9/6
• -9
• 6
• -6

Tags

CCSS.8.EE.B.5

What is the slope of line?

• 2/3
• 3/2
• -2/3
• 4/6

Tags

CCSS.8.EE.B.5

Suppose that a bike rents for $4 plus $1.50 per hour. Write an equation in slope-intercept form that models this situation.

• y = 4x + 1.50
• y = 1.50x + 4