8TH MATH CATEGORY 2 PART 1 (RELEASE 2016)

Which graph shows a proportional relationship between x and y?

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

Carnival M charges an entrance fee of $5.00 and $0.65 per ticket for the rides. Carnival P

charges an entrance fee of $10.00 and $0.45 per ticket for the rides. How many tickets must

be purchased in order for the total cost at Carnival M and Carnival P to be the same?

• 25

• 10

• 50

• 75

An aquarium is being filled with water. The graph shows the height of the water over time as the aquarium is being filled. Which statement best describes the rate of change for this situation?

• The height of the water increases 20 inches per second.

• The height of the water increases 1 inch per second.

• The height of the water increases 5 inches per second.

• The height of the water increases 2.5 inches per second.

Tags

CCSS.HSF.IF.B.4

• A

• B

• C

• D

• Slope = 4, y-intercept = -6

• Slope = 4, y-intercept = -1.5

• Slope = - ¼, y-intercept =-1.5

• Slope = ¼, y-intercept =-6

Tags

CCSS.8.EE.B.5

Which situation represents a proportional relationship?

• The cost of purchasing a basket of oranges for $1.30 per pound plus $5.00 for the basket

• The cost of purchasing peaches for $7.00 per box of peaches with a delivery charge of

  $3.00

• The cost of purchasing grapefruit for $1.80 per pound with a coupon for $1.00 off the total

  cost

• The cost of purchasing apples for $1.75 per pound plus a shipping fee of $0.16 per pound

Tags

CCSS.HSF-LE.A.1B

• F

• G

• H

• J

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

8. Which set of ordered pairs represents y as a function of x?

• (2, -1), (4, -2), (6, -3), (8, -4)

• (0, 0), (1, 1), (1, 0), (2, 1)

• (3, 3), (3, 4), (4, 3), (4, 4)

• (1, -5), (1, 5), (2, -10), (2, -15)

Tags

CCSS.8.F.A.1

• F

• G

• H

• J

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What value of x makes the equation true?

Tags

CCSS.7.EE.B.4A