1 / 8

Day 2 Graph 1. 2. 3.

Day 2 Graph 1. 2. 3. 8.8 Exponential Growth & Decay. I can recognize , set up, and solve exponential growth and decay problems. Exponential Growth. Growth : Look for words like “grow,” “increase,” etc…. A = final amount C = original amount r = rate of growth

katelyn-vaughan
Download Presentation

Day 2 Graph 1. 2. 3.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Day 2 Graph 1. 2. 3.

  2. 8.8 Exponential Growth & Decay • I can recognize, set up, and solve exponential growth and decay problems.

  3. Exponential Growth Growth: Look for words like “grow,” “increase,” etc… A = final amount C = original amount r = rate of growth t = time in years

  4. Exponential Decay Decay: Look for words like “depreciation,” “loses,” “decline,” etc… A = final amount C = original amount r = rate of growth t = time in years

  5. Exponential GrowthExponential Decay Ex. 1A home bought in Frankfort increases in value at 8.5% per year. If the home is worth $125,000 today, how much will the house be worth in 5 years? A = C = r = t = ??? 125,000 .085 5

  6. Exponential GrowthExponential Decay Ex. 2Michael Jordan’s autographed basketball cost $20,000.00 on E-Bay. If the basketball increases value at 4% per year, how much will it be worth in 8 years? A = C = r = t = ??? 20,000 .04 8

  7. Exponential GrowthExponential Decay Ex. 3An iPod has a depreciation rate of 2% per year. If the original price was $400.00, what is the value of the iPod 2 years later? A = C = r = t = ??? 400 .02 2

  8. Exponential GrowthExponential Decay Ex. 4A boat is purchased for $75,000. If it depreciates at a rate of 8% per year, how much will it be worth after 7 years? A = C = r = t = ??? 75000 .08 7

More Related