REVIEW for 7-9/7-10 Quiz

3^{2x – 6}  = 81

• x = log 4

• x = 5

• x = 4

• x = -1

log₂(2) + log₂(8x) = 6

• x = 3

• x = 2

• x = 6

• x = 4

Solve.
e^4x=12

• 2.48

• 9.94

• 0.62

• 3

Solve the equation for x.

• 22.198

• e

• 1.131

• 21.66

Find the solution to the exponential equation:  $e^{12-5x}-7=123$  

• 3.161

• 1.426

•  1.136

• 0.036

Solve

• A

• B

• C

• D

Solve the equation  $4^{2x}=9$  

•  $\frac{\log9}{\log4}$  

•  $\frac{\log8}{\log9}$  

•  $\frac{\log9}{\log16}$  

•  $\frac{\log16}{\log9}$  

Solve 8 ^. 3^x = 5

• 0.506

• 2.337

• -0.516

• -0.428

Solve for x

 $e^x=10$  

• 22026

• 27.18

• 4.605

• 2.303

Solve for x

 $e^{\left(x+1\right)}=6$  

• 1.609

• 0.792

• 1.792

• 1096