Let f(x) = 9x − 2 and g(x) = −x + 3. Find f(g(x)).
f(g(x))=9(-x+3)-2So: f(g(x)=-9x+27-2=-9x+25
f(x) = 9x - 2g(x) = -x + 3f(g(x)) = 9(-x + 3) - 2f(g(x)) = 9(-x) + 9(3) - 2f(g(x)) = -9x + 27 - 2f(g(x)) = -9x + 25
