Back to Construct linear and exponential functions — Problem 2 · Task Set 55

HSF.LE.A.2 Tutor Intake — Constructing Linear and Exponential Functions

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Grade 9·11 problems·~14 min·Common Core Math - HS Functions·group·hsf-le-a-2

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Concepts

An exponential function passes through $(0, 5)$ and $(1, 15)$ .
Which equation represents this function?

$f(x) = 5 \cdot 3^x$

$f(x) = 15 \cdot 5^x$

$f(x) = 5 \cdot 10^x$

$f(x) = 3x + 5$