Evaluate Two Variable Functions

Evaluate the function f(x, y) = 3x + 2y for x = 4 and y = 5.

• 19

• 22

• 14

• 27

Evaluate the function g(x, y) = x^2 + 2xy - y^2 for x = 2 and y = 3.

• -1

• 12

• 5

• 7

Evaluate the function h(x, y) = 4x^2 - 3xy + 2y^2 for x = -1 and y = 2.

• 28

• 18

• 6

• -10

Evaluate the function f(x, y) = 2x^2 - 3xy + 4y^2 for x = 0 and y = -3.

• 36

• 0

• -36

• 12

Evaluate the function g(x, y) = x^3 + 2xy - y^3 for x = 1 and y = 1.

• 4

• -2

• 2

• 0

Evaluate the function h(x, y) = 5x - 2xy + 3y^2 for x = 2 and y = -1.

• 23

• 17

• -5

• 11

Evaluate the function f(x, y) = 3x^2 + 4xy - 2y^2 for x = -2 and y = 3.

• -30

• -20

• -10

• -40

Evaluate the function g(x, y) = x^2 - 3xy + 2y^2 for x = 0 and y = 0.

• -2

• 0

• 4

• 1

Evaluate the function h(x, y) = 2x^3 - 3xy + 4y^3 for x = 1 and y = -2.

• -36

• -28

• -40

• -32

Evaluate the function f(x, y) = 4x - 2xy + 3y^2 for x = -3 and y = 2.

• 12

• -4

• 18

• 0