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8 questions
Which of the following functions shows an initial amount of $15 and an increase of 35% each year?
y=15(35)x
y=15(1.35)x
y=15(0.35)x
y=35(1.15)x
Classify the model as Exponential GROWTH or DECAY. A=1200(.85)6
Growth
Decay
Classify the model as Exponential GROWTH or DECAY. A=10(1.01)3
Growth
Decay
Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.
y=6(0.14)x
y=6(14)x
y=6(1.14)x
y=6(0.86)x
Daniel’s Print Shop purchased a new printer for $35,000. Each year it depreciates (loses value) at a rate of 5%. What will its approximate value be at the end of the fourth year?
About $28508
About $27699
About $28000
About $42543
The population of Michigan is 2.5 million people and grows at a rate of 3.5% every year. What will the population of michigan be in 10 years?
about 3.53 million people
about 4.48 million people
about 3 million people
about 6.9 million people
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