1, + H → HL + 1
Quiero saber si esta ecuación está balanceada

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6

Answer! if you don’t mind, can you explain