Question

sea un p(x;y)=7x-2y.calcular p(1;2)

Answer 1

P(x, y) = 7x - 2y

Calcular: P(1, 2)

P(x, y) = 7(1) - 2(2)
P(x, y) = 7 - 4
P(x , y) = 3