Derivatives · Exercise 60

The revenue generated by selling $x$ items is given by $R\left(x\right)=2x^2+10x.$

Find $R^{\prime }\left(15\right)$ and interpret. Compare $R^{\prime }\left(15\right)$ to $R^{\prime }\left(10\right),$ and explain the difference.

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Precalculus 2e · §12.4 Derivatives · Exercise 60