Exponential and Logarithmic Functions

Solve: 9^8-x = 27^x-3

• 5
• -5
• 1/5
• -1/5

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for x.
e^x+6 + 5 = 1

• -4.614
• -4.236
• No Solution
• -0.334

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Condos in Summerfield go up in value by 10% each year. If the Farrell family's condo is now worth $333,600, what will it be worth in 9 years?

• $786,611.35

• $786,611.34

• $129,243.47

• $129,243.48

Tags

CCSS.HSF-LE.A.1C

Paula opened a savings account and deposited $200.00. The account earns 4% interest, compounded annually. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?

• $548.80

• $208

• $224.98

• $224.97

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Solve for x. Round to the nearest ten thousandth.
 $4^{\left(x-3\right)}=9$  

• 1.17

• 1.18

• 4.58

• 3.63

Tags

CCSS.HSF.LE.A.4

Solve the exponential equation algebraically. (Round to three decimal places)
14e^3x+2=560

• 0.563
• 3.689
• 1.442
• 1.896

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

• Horizontal shift left one unit
• Horizontal shift right one unit
• Vertical shift up one unit
• Vertical shift down one unit

Tags

CCSS.HSF-IF.C.7E

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

• Horizontal Shift to the right 1 unit
• Horizontal shift to the left one unit
• Vertical shift one unit up
• Vertical shift one unit down

Tags

CCSS.HSF-IF.C.7E

Solve 8 = 2^5x+7

• x = ⅘
• x = ¼
• x = -⅘
• x = -¼

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

The asymptote of y = log₂x + 1 will shift...

• right one to x = 1

• left one to x = -1

• not shift at all and remain x = 0

Tags

CCSS.HSF-IF.C.7E