Week 10 EOC Skills Review

Which equation represents the situation: "The initial population of 500 bacteria triples every hour"?

Tags

CCSS.HSF.LE.A.2

• 5

• 2

• 10

• 1

Tags

CCSS.HSF.LE.B.5

• Growth

• Decay

Tags

CCSS.HSF.LE.A.3

What values of b make an exponential decay function?

• b > 1

• b < 0

• 0 < b < 1

• b = 1

Tags

CCSS.HSF.LE.B.5

A population of 1,000 fish in a lake is decreasing by 15% each year. Write an equation to represent this situation.

Tags

CCSS.HSF.LE.A.2

• Growth

• Decay

Tags

CCSS.HSF.LE.A.3

• The initial number of bacteria

• The rate of decay

• The growth factor

• The time in hours

Tags

CCSS.HSF.LE.B.5

A certain radioactive substance decays at a rate of 5% per year. If the initial amount is 100 grams, which equation models the decay?

Tags

CCSS.HSF.LE.A.2

• Growth

• Decay

Tags

CCSS.HSF.LE.A.3

Which of the following functions represents exponential growth?

Tags

CCSS.HSF.LE.A.3