WeBWorK Standalone Renderer

Evaluate the function at the specified points.

$h(x,y,z) = x\frac{1}{y^{2}}z, \left(-5,4,-5\right), \left(5,4,-4\right)$

At $\left(-5,4,-5\right)$ :

At $\left(5,4,-4\right)$ :

You can earn partial credit on this problem.