Linear Equations

In the equation y=3x+9. What is the slope and y- intercept?

• slope =3, y-intercept = -9

• slope =3, y-intercept = 9

Find the slope for the two points. (3,-4)(-2,4)

• 8/3

• 8/5

• -8/5

Write the equation from the two given points.

(-3,4)(0,5)

• Y= 2/3X+ 5

• y = 1/3X + 5

What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)

• y = 1/3x - 1
• y = 1/4x -1
• y = -1/3x +1
• y = -1/4x + 1 

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the correct equation?

• x = 5
• y = 5
• x = - 5
• y = -5 

Tags

CCSS.8.EE.C.7

What is the equation for the line with a slope of 7 and passes through (0,1)?

• y = -7x + 1
• y = 7x + 1
• y = -1/7x - 1
• y = -1/7x + 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y=15x
• y=15x+80
• y=x+15
• y=80x+15

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is the following relation a function or not?

(-1,2)(1,0)(0,2)(2,2)(4,1)

• Function

• Not a function