Precalculus Solving Exponential Equations Review

Solve for x:
3^2x = 27

• 3/2

• -2

• 0

• 5

Tags

CCSS.HSF.LE.A.4

To solve 36 = 6^x, re-write 36 as what base and exponent?

• 3⁶

• 6³

• 6²

• 3¹²

To solve 8 = 2^5x+7, you would need to re-write 8 as what base?

• 8

• 4

• 2

• Cannot be determined

Solve 8 = 2^5x+7

• ⅘

• ¼

• -⅘

• -¼

Tags

CCSS.HSF.LE.A.4

Solve the exponential equation:

• -11/4

• 6

• 9/4

• 8

Solve the equation for x

• 1.585

• 3.169

• 0.792

• 1.084

• p=-24/7

• p=8/3

• p=9/4

• p=-13/2

• None of these

• 4/3

• -4/3

• 3/4

• -3/4

Which represents exponential decay?

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7E

Mathematical Equivalence

ON