4.5-4.7 Algebra 2 Review

Solve for x.  Round your answer to the nearest hundreth.  

 $5e^x+12=55$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

What is full of holes but still holds water?

Solve using the properties.

log₂(4x) + log₂5 = log₂40

• 2

• 1

• 10

• 8

Tags

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

What is this Canadian province?

• Yukon

• British Columbia

• Northwest Territories

• Nova Scotia

Condense into a single logarithm.

 $\log_312\ +\ \log_34\ -\ \log_36$  

•  $\log_310$  

•  $\log_38$  

•  $\log_914$  

•  $\log_610$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.IF.C.8

What has to be broken before you can use it?

 $\log_416$  

Select all answers that are equivalent to

•  $\frac{\log16}{\log4}$  

•  $\log_44+\log_44$  

•  $\log_432-\log_42$  

•  $\frac{\ln16}{\ln4}$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.IF.C.8

In what year was the first Superbowl played?

• 1958
• 1962
• 1951
• 1967

Fit an exponential model that would go through (4,9) and (5, 12).

• $y=6.78x^{3.21}$

• $y=1.8\left(5.6\right)^x$

• $y=1.5x^{1.29}$

• $y=2.84\left(1.33\right)^x$

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

What year did Jackson first open a school that served grades 9-12 ?

• 1882

• 1900

• 1932

• 1953