Exponential and Log Review

5^3-2n = 125

• 0
• 5
• 1
• 5/3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.4

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

• x = 5
• x = -5
• x = 1/5
• x = -1/5

Solve: 2^x = 4^x+1

• x = -2
• x = 2
• x = -3
• x = 3

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

• 5
• -5
• 1/5
• -1/5

8^a+9 = 76 round to the nearest tenth

• 7
• 2
• -7
• -6.9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

11⁵ⁿ = 72 round to the nearest tenth

• 0.4
• 0.5
• 1.5
• -2

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

14^4-6x = 11 round to the nearest tenth

• 5
• 0.5
• 0.1
• 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

log₃81 = 

• 2
• 3
• 4
• 5

Tags

CCSS.HSF.BF.B.5

log₄1 = 

• 0
• 1
• 4
• DNE

Evaluate:
log₄16

• 2
• 4
• 1/2
• -2

Tags

CCSS.HSF.BF.B.5