Consider https://webwork3.asu.edu/webwork2_fi...41fd5d0551.png as a parametrized surface in the natural way. Write theequationof the tangent plane to the surface at the point https://webwork3.asu.edu/webwork2_fi...840a3301f1.png given that https://webwork3.asu.edu/webwork2_fi...0ddac16cf1.png and https://webwork3.asu.edu/webwork2_fi...df82d150c1.png.

I'm unsure how to use the paritial derivatives in regards to the equation. Please help!