Question

find f o g if f(x) = x+4 and g(x) = 2x -1

Answer 1

@Michele_Laino @AlexandervonHumboldt2 @Luigi0210 @nincompoop

Answer 2

f [ g(x) ]

Answer 3

chained together compound function,

instead of f(x), with x as the input, you have f[ g(x)] with the whole g(x) as the input

Answer 4

WHich gives me what

Answer 5

f(x) = x + 4

instead of x, use g(x) as input for the compound function

f[g(x)] = g(x) + 4
= (2x - 1) + 4

that is it, simplify it if you want

Answer 6

lol i was gonna say something similar to that @DanJS

Answer 7

f(@BlueMiku ) = @BlueMiku + 4