If f(x)= 5x^2- 2x+6 and g(y)= 3y-7, then g(f(x))
Choices
A) 82x^2-9x+38
B) 15x^2-6x+11
C) 58x^2-4x+58
D) 87x^2-5x+96
E) 98x^2-7x+94
g(f(x))=3(5x^2-2x+6)-7   =15x^2-6x+18-7   =15x^2-6x+11   the answer is 15x^2-6x+11
<result>B</result>
If f(x)= 5x^2- 2x+6 and g(y)= 3y-7, then g(f(x))