To solve this problem, we need to substitute the values of x and y into the function f(x,y).

The function is f(x,y) = 4x^2 + 3y^2.

Substitute x = 1 and y = 2 into the function:

f(1,2) = 4*(1)^2 + 3*(2)^2
= 4*1 + 3*4
= 4 + 12
= 16

So, the answer is 16.

Question

To solve this problem, we need to substitute the values of x and y into the function f(x,y).

The function is f(x,y) = 4x^2 + 3y^2.

Substitute x = 1 and y = 2 into the function:

f(1,2) = 4*(1)^2 + 3*(2)^2
       = 4*1 + 3*4
       = 4 + 12
       = 16

So, the answer is 16.

Knowee AI · Accepted Answer

To solve this problem, we need to substitute the values of x and y into the function f(x,y).

The function is f(x,y) = 4x^2 + 3y^2.

Substitute x = 1 and y = 2 into the function:

f(1,2) = 4*(1)^2 + 3*(2)^2
       = 4*1 + 3*4
       = 4 + 12
       = 16

So, the answer is 16.

f f(x,y) = 4x2 + 3y2, then f(1, 2) = 17 15 11 16 None of these