Review for Rational Equations and Exponential Functions

• x

• x + 3

• (x)(x)(x+3)

• (x) (x+3)

Tags

CCSS.HSA.REI.A.2

Solve the equation for x.

• 6
• 12
• 0
• 3

Tags

CCSS.HSA.REI.A.2

Solve!

• x = 2
• x = 6
• x = 4
• x = 8

Tags

CCSS.7.EE.B.4A

Peter can mow the lawn in 40 minutes and John can mow the lawn in 60 minutes. How long will it take for them to mow the lawn together?

• 48 minutes
• 50 minutes
• 24 minutes
• 12 minutes

Tags

CCSS.HSA.CED.A.1

• -7

• -14

• 14

• 0

Tags

CCSS.HSA.REI.A.2

A motorboat can travel 10 miles upstream in the same time it can travel 15 miles downstream, if the speed of the motorboat is 18mph, represent the speed of the motorboat when it is travelling downstream.

• 18 + x

• 18 - x

• 15 - x

• 15 + x

Tags

CCSS.HSA.CED.A.1

What does this graph represent?

• Exponential Decay

• Exponential Growth

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

• Up 4 units

• Down 4 units

• Left 4 units

• Right 4 units

Tags

CCSS.HSF.BF.B.3