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Determine percent change from an exponential model
Grade Level
SAT Prep
M180 Determine percent change from an exponential model
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A model is K(t) = 520(0.36)^(t/4). To the nearest tenth of a percent, what is the percent change for each 1-unit increase in t?
A
It increases by about 22.5% for each 1-unit increase in t.
B
It decreases by about 16.0% for each 1-unit increase in t.
C
It decreases by about 64.0% for each 1-unit increase in t.
D
It decreases by about 22.5% for each 1-unit increase in t.
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