Functions Linear Equations

Find the slope and y-intercept:

• slope = -6, y-intercept = -2

• slope = -3, y-intercept = 9

• slope = 3, y -intercept = -9

• slope = 6, y-intercept = 3

Tags

CCSS.8.EE.B.5

Which of these is a solution to the equation
5x - y = -12 ?

• (-4,-8)

• (-4,6)

Tags

CCSS.7.EE.B.4A

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle board. Which function best represents this situation?

• c(h) = 2h

• c(h) = 15h

• c(h) = 15h + 2

• c(h) = 2h + 15

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Which graph represents 2x + 4y = 12?

• 
• 
• 
• 

Is this mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

A person travels by car.  They record their miles driven in a data table.  Calculate the linear regression equation of this data.

• y = 61.93x - 1.79

• y = -1.79x + 61.93

• y = 0.016x + 0.03

• y = 0.03x + 0.016

Tags

CCSS.8.EE.C.8C

What is the x-intercept, y-intercept, and slope of the line 2x+4y=12

• 2, 4, 12

• 6, 2, -12

• 2, 2, 2/4

• 6, 3, -1/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write equation of a line in point slope form that passes through (3,8) and has a slope of 5?

• y-8=5(x-3)

• y=5x+8

• y-3=5(x-8)

• y-y₁₌ m(x-x₁₎