F(x)=9x-2 and and g(x)= -x+3 find f(g(x))
ANSWER CHOICES A. (3x^4)-(30x^2)+75 B. (3x^4)-15 C. (3x^4)-5 D. (9x^4)-5 2. Let f(x)= (x^2)-4 and g(x)= (-3x)^2.
f(-x+3)=-9x+25 Hope this helps.