Question

am nevoie urgenntttttttttttttttttttttttttttt​

Answer 1

Gf intersectat cu Gg = {B}

f(x) = g(x)

3x-1 = x+2

3x-x = 2+1

2x = 3

x = 3/2

f(3/2) = 3*3/2 -1 = 9/2 - 2/2 = 7/2

B = (3/2, 7/2)