WeBWorK Standalone Renderer

Match each function with its graph.

1. $f(x,y) = - 4 e^{-x^2 - y^2}$

2. $f(x,y) = x^3 - \sin(y)$

3. $f(x,y) = \displaystyle \frac{1}{x^2 + y^2}$

4. $f(x,y) = - y^2$

5. $f(x,y) = x + 2y + 3$

(You can drag the images to rotate them.)

A

B

C

D

E

You can earn 60% partial credit for 3 - 4 correct answers.