【題組】7. Let f(x) = 2x3 - 70x - 9 and g(x) = 3x2 - 10x - 2. A composite function g o f o g(x) isformed
問題詳情
【題組】7. Let f(x) = 2x3 - 70x - 9 and g(x) = 3x2 - 10x - 2. A composite function g o f o g(x) isformed. What is the value of g o f o g(4)? (A) -5； (B) -2； (C) 2； (D) 5.