REVIEW Unit 5: Exponentials and Logarithms

What type of function is y = 7(5/4)^x?

• Exponential Growth
• Exponential Decay
• Linear
• None of the above

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.3

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

Tags

CCSS.HSF.LE.B.5

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

• Growth
• Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

The equation for this table is

• y = 3x + 50
• y = 50^x
• y = 3^x
• y = 50(3^x)

Tags

CCSS.HSF.LE.A.2

6^{-2  =} 

• 12
• -36
• 1/36
• 1/6

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Write in exponential form: ∛4⁵

• 4^3/5
• 4^5/3
• 4^1/5
• 4^1/3

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Solve:
3^x-2 = 27^4x

• -2/11
• -2/3
• 2/11
• 2/3

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve the equation for x

• 1.585

• 3.169

• 0.792

• 1.084

Tags

CCSS.HSF.LE.A.4

Solve for x

• 1.631

• 2.262

• 1.734

• 1.465

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x

• 1.893

• 2.807

• 3.169

• 2.971

Tags

CCSS.HSF.LE.A.4