Comparing Graphs on Exponential Growth and Decay

Is y = 4(.20)^x growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

What is the decay rate in the following model?

• 1200

• .15

• .85

• 6

Tags

CCSS.HSF-LE.A.1C

What is the decay factor in the following model?
A=1200(.85)⁶

• 1200

• -.15

• .85

• A

Tags

CCSS.HSF-IF.C.8B

Is this exponential growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

What is b, the common ratio, for the function: f(x) = 300(1.16)^x?

• 300

• 1.16

• .16

• x

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

What is a, the starting term, for the function: f(x) = 800(0.85)^x?

• 800

• 0.85

• 0.15

• x

Tags

CCSS.HSF.LE.B.5

Is this exponential growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

A population of 1500 deer decreases by 1.5% per year. At the end of 10 years, there will be approximately 1290 deer in the population.
Which function can be used to determine the number of deer, y, in this population at the end of t years?

Tags

CCSS.HSF.LE.A.2

An antibiotic is introduced into a colony of 12,000 bacteria during a laboratory experiment. The colony is decreasing by 14.9% per minute.

Which function can be used to model the number of bacteria in the colony after x minutes?

Tags

CCSS.HSF.LE.A.2