For 1. , just replace the x with a+b
2.
f(g(x))
= f(2x+5)
= -2(2x+5)
The functions of f(x), g(x), and h(x) are defined below:
f(x) = -2x
g(x) = 2x + 5
h(x) = x^2 + 3x - 10
Calculate the indicated function values.
1. f(a+b)
2. f(g(x))
2 answers
Are they Invers or not