Chapter 1.1 - 1.4 Review

Which parent function matches the graph?

• y = |x|
• y = ∛(x)
• y = x²
• y = a⋅b^x

Which parent function matches the graph?

• f(x) = x
• f(x)= x²
• f(x) = |x|
• f(x) = ab^x

Which parent function matches the graph? 

• f(x) = x
• f(x) = x²
• f(x) =√(x)
• f(x) =∛(x)

What type of function is shown?

• linear

• quadratic

• square root

• absolute value

What are two equal ratios or rates called?

• Rate
• Ratio
• Proportion
• Unit Rate

Tags

CCSS.7.RP.A.2A

In an animal shelter, the ratio of dogs to cats is 4 to 3. If there are 72 dogs at the shelter, how many cats are there?

• 54 cats

• 18 cats

• 96 cats

• 16 cats

Are the two ratios proportional?
12/14 and 30:35

• Yes
• No

Tags

CCSS.7.RP.A.2A

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

Tags

CCSS.6.EE.B.7

Solve for x 

• x = 15
• x = 11
• x = 1/11
• x = 20

Tags

CCSS.6.EE.B.7

Convert 64 ounces to pounds.

• 2 pounds

• 3 pounds

• 4 pounds

• 5 pounds

Tags

CCSS.4.MD.A.1