Solving Exponential Equations

What values of b make an exponential growth function?

• b > 0
• b <1
• b > 1
• 0 < b < 1

Write in exponential form: ∛4⁵

• 4^3/5
• 4^5/3
• 4^1/5
• 4^1/3

Solve:
3^x-2 = 27^4x

• -2/11
• -2/3
• 2/11
• 2/3

What values of b make an exponential decay function?

• b > 0
• b < 1
• b > 1
• 0 < b < 1

Write in exponential form: ∛4⁵

• 4^3/5
• 4^5/3
• 4^1/5
• 4^1/3

Solve:
3^x-2 = 27^4x

• -2/11
• -2/3
• 2/11
• 2/3

Does this graph represent exponential growth or decay?

• Growth 
• Decay
• cannot be determined

Solve:
5^{1/2x + 4} = 125

• 1
• 2
• -2
• 14

Solve:
16^x-3 = 8^x-3

• 9
• -3
• 0
• 3