QuestionFind the percentage rate of change of $f$ at the given value of $x$. $$f(x)=\sqrt{2 x^{2}+23} ; x=1$$ $\square$ percent per unit change in $x$ Need Help? Read It

Studdy Solution
Calculate the rate of change as a percentage.
The rate of change is $\frac{2}{5}$ per unit change in $x$.
Convert this to a percentage:
$$\frac{2}{5} \times 100\% = 40\%$$
The percentage rate of change of $f$ at $x = 1$ is:
$$\boxed{40\%}$$