Question

A function f is defined by f(x, y) = 3x2 – 4y. What is the value of
f(3, 2)?

Answer 1

Assuming the function is $f(x,y)=3x^2-4y$

     --> then f(3,2) is: $f(3,2) = 3(3^2)-4(2)=3*9-8=27-8=19$

Hope that helps!