G8 Unit 3 Post Assessment Reviewer

• -0.2
• 3
• 0.2
• -3

Tags

CCSS.8.F.B.4

The table of values represent a linear relationship. Jonah wrote an equation to model the relationship. What is the rate of change based on this table?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.6

Which equation represents the line?

• y = (4/3)x+3

• y = (-4/3)x-4

• y =(-4/3)x

• y=(4/3)x+4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Tyshaun decided to save money in his piggy bank each week. He initially had 50 dollars and he consistently adds 25 dollars without taking out any amount from it. Which graph below can represent this situation?

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Tags

CCSS.8.F.A.1

CCSS.8.F.B.4

CCSS.8.F.A.3

CCSS.8.EE.B.5

Which graph shows the equation y=-x+3?

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Tags

CCSS.8.F.A.3

Match the following descriptions with their corresponding equations.

• A line that goes through the points (-3,0) and (7,5)

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Tags

CCSS.8.EE.B.6

Classify the given ordered pairs and equations based on their slope.

Groups:

(a) The slope is 3.

,

(b) The slope is 1/3

,

(c) The slope is neither 3 nor 1/3

• (0,0) and (1,3)

• y=(2/6)x-5

• y=8-(1/3)x

• y=8+(1/3)x

• (2,6) and (4,12)

Tags

CCSS.8.EE.B.6

Linda is selling personalized cards in their school fair. The table summarizes her expected profit based on the number of cards she will sell.

What was the initial cost for Linda to make the cards?

• 5

• 35

• 30

• 15

Tags

CCSS.8.F.B.4

CCSS.8.SP.A.3

Which table of value corresponds with the equation y = 3x-5?

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Tags

CCSS.8.F.A.3

A pizza store customizes pizzas based on its toppings. A large regular pizza costs 16 dollars and additional toppings cost 2 dollars each. If the equation is written in the form y=mx+b where y is the total cost and x is the number of toppings, what is the value of b in this context?

Mathematical Equivalence

ON

Tags

CCSS.8.F.B.4