Section 11.4: Problem 5
(1 point)
Suppose that $f(x, y)$ is a smooth function and that its partial derivatives have the values, $f_x(8, 3) = -1$ and $f_y(8, 3) = 5$. Given that $f(8, 3) = 5$, use this information to estimate the following values:
Estimate of (integer value) $f(8, 4)$:
Estimate of (integer value) $f(9, 3)$:
Estimate of (integer value) $f(9, 4)$: