Writing Equations in Slope Intercept Form

Given that f(x) is a linear function with f(-2) = 1 and a slope of 4, what is the equation of f(x) in slope intercept form

• y = 4x +9

• y=4x-7

• y=4x+7

• y=4x-9

Write equation of the line containing (3,2) and (4,4)

• y = 1/2x + 2
• y = 2x + -4
• y = 1/2x + 4 1/2
• y = -2x + 12

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the equation of this line?

• y = 2x +2
• y = 2x -2
• y = -x + 2
• Cannot be Determined

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Daniel is paid $10 per week for selling newspaper subscriptions. He is also paid $7 for each 2 new customer (x) that signs up for the subscription. Which equation represents the amount f(x) Daniel earns per week?

• f(x) = 3.5x

• f(x)= 10 + x

• f(x) = 10 + 35x

• f(x) = 10 + 3.5x

What is the algebraic equation for the following table?

• y = x + 3

• y = 3x

• y = x ÷ 3

• y = x - 3

Tags

CCSS.6.EE.C.9

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

• y-intercept

• macaroni

• nothing

• slope

What is the y-intercept of the function

• -3

• 0

• 6

• 2

Find the zero(s) of the function.

• x = -3
• x = 3
• x = -12
• x = 12

Tags

CCSS.HSF-IF.C.7D