Exponential and Logarthm Functions

Solve: 2^x = 4^x+1

• -2
• 2
• -3
• 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.4

27^2x = 3^x-7

• -7/3
• -1
• -5/7
• -7/5

The inverse function of an exponential function is known as a...?

• quadratic function
• square root function
• absolute value function
• logarithmic function

Tags

CCSS.HSF-BF.B.4A

Is the pictured graph growth, decay, or linear or none?  

• Growth
• Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Is the pictured graph growth, decay, or linear or none?  

• Growth
• Decay
• Linear
• None

A sum of $1000 is invested at an interest rate of 12% per year. Find the amount of in the account after 3 years if interest is compounded daily.

• $1404.93
• $1425.76
• $1430.77
• $1433.24

Tags

CCSS.HSF.LE.A.1

CCSS.HSA.CED.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

Expand the following logarithm: log ((x ² y)/(w ⁵ z))

• 2 log x - log y - 5 log w - log z
• log x² + log y - log w⁵ - log z
• 2 log x + log y - 5 log w - log z
• 2 log x + log y - 5 log w + log z

Change to Exponential Form:
log₆36 = 2

• 2⁶=36
• 6²=36
• 36²=6
• 36⁶=2

Tags

CCSS.HSF.BF.B.5

Is the equation linear, exponential, or quadratic?
y = 2x+ 4

• Linear
• Exponential
• Quadratic
• None of the above

Tags

CCSS.HSF.LE.A.1

Is the equation linear, exponential, or quadratic?
y = 2^x

• Linear
• Exponential
• Quadratic
• None of the above

Tags

CCSS.HSF.LE.A.1