Answer
Can be solved with precalculus.
Rate of change at x=2 is 0.08
Work Step by Step
Use slope formula $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$
f(2)= 0.08(2)= 0.16
Substitute: $\frac{0.16-0}{2-0}$= 0.08
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