Exponential & Logarithm Basics

Rewrite the logarithm into exponential form

• Exponential Growth

• Exponential Decay

• Quadratic Decay

• Linear Growth

• y = - 5

• y = 9

• y = 4

• y = 5

• 8

400mg of certain substance has a half life of 12 hours. How much of the substance is left after 4 days?

• 1.25 mg

• 2025 mg

• 1.56 mg

• 25 mg

• -3 & -4

• 0 & 3

• 3 & 4

Shmedrick invests $5000 into an account paying 4.5% interest compounded monthly for 6 years.

How much money will he have?

• $6,546.52

• $31,378.19

• $6,511.30

• $6,350

• x = 1

• x = -2

• x = - 1

What is the base of natural log?

• 10

• 0

• 1

• e