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Interpreting Logarithmic Scales and Linearization
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Grade Level
Pre-Calculus
Pre-CAL.62 Interpreting Logarithmic Scales and Linearization
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A model for cities is log10(count) = -3.1 + 0.98log10(population). Which conclusion is supported?
A
Counts scale roughly proportionally with population because the log-log slope is close to 1.
B
Counts are constant because the intercept is not zero.
C
Counts decrease as population increases because the intercept is positive.
D
Counts increase by exactly 1 for each additional person.
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