Linear Equations Review

Which statement best describes "m"?

• x- intercept

• y - intercept

• slope

• tasty

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• y-intercept

• x-intercept

• boo

• slope

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

Which situation can be represented by y=12x-4?
*Hint: Pay attention to your sign for your y-intercept*

• The number of eggs, y, in x dozen eggs for sale after 4 dozen eggs are sold
• The cost, y, of buying x movie tickets that sell for $8 each
• The cost, y, after a $4 discount, of buying x T-shirts that sell for $12 each
• The number of inches, y, in an x-foot-tall tree after cutting off 4 feet

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

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

Find the slope from the table.

• -4
• 1
• 4
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line containing the points (4, -5) and (1, -3).

• $\frac{-3}{2}$

• $\frac{-5}{8}$

• $\frac{-2}{3}$

• $\frac{-8}{5}$

Tags

CCSS.8.EE.B.5

Which graph has a y-intercept of -3?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

 Identify the y-intercept for the equation  $y=-3x$ 

• -3

• 0

• 1

• -1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3