Answer:
ur answer is 9
Step-by-step explanation:
f-1 (1/2) =2, f-1(8) = 6
i did it on edge
B. 3x ^3√648x^4y^8
steps in picture
for more information, visit: brainly.com/question/12802621
Quadratic
If my answer is right give me a like
7/5, y = -3/10