Alg 1 Final Review #1

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

• f(x)=400(1+3)^x
• f(x)=400(1-0.03)^x
• f(x)=400(1+0.03)^x
• f(x)=400(0.03)^x

Tags

CCSS.HSF.LE.A.2

• 500

• 3200

• 2000

• 1000

Tags

CCSS.HSF-LE.A.1A

• 2

• 0

• 4

• 8

• 2

• 3

• 5

• 6

The table below represents a quadratic function f(x). Calculate the average rate of change of f(x) on the interval [1,5]?

• 5

• 4

• 1

• 2

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

The table below represents a quadratic function f(x). Calculate the average rate of change of f(x) on the interval [5,10]?

• 10

• 4

• 5

• 20

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

• growth factor

• number of years

• growth rate

• initial population

Tags

CCSS.HSF.LE.B.5

• growth factor

• number of years

• growth rate

• initial population

Tags

CCSS.HSF.LE.B.5

Write the explicit formula for the following sequence:
-3, -33, -63, -93, ...

• a_n = -3 - 30(n -1)
• a_n = -3 + 30(n -1)
• a_n = -30 - 3(n -1)
• a_n = -30 + 3(n -1)

Tags

CCSS.HSF.BF.A.2

Write the explicity formula for the following sequence:
34, 37, 40, 43, ...

Tags

CCSS.HSF.BF.A.2