29 fx x10 gx 4x 31fx x3 gx x5 33 fx 3x 2 gx x3 x3 r gx

29, f(x) = x-10: g(x) = 4x 31(f(x) = x-3; g(x) = x-5 33( f(x) = 3x + 2: g(x) =x-3 x3 r, g(x) = X 37. f(x) = 4-x, g(x) = x-2

Solution

29) fog = g(x)-10 = 4x-10

31) fog = g(x) -3 = x-5-3 = x-8

33) fog = 3(g(x) ) +2 = 3(x-3)+2 = 3x-9+2 = 3x-7

35) fog = 5- g(x) = 5- (x+2) = 5-x-2 = 3-x

37) fog = 4-(gx)^2 = 4-(x-2)^2 = 4-(x^2+4-4x)= 4-x^2-4+4x = -x^2 +4x    answers