Answer:
D. -1/64
Step-by-step explanation:
F(x) = (1/4)^-3
This is 1/4 to the power of -3
= -(1/4)*(-1/4)*(-1/4)
= -(1*1*1)/(4*4*4)
= -1/64
Another way to calculate this is (-1/4)*(-1/4)*(-1/4). This is the same as (-1/4)³
When solved out the solution = -1/64
Therefore the correct answer to this question is the last option, which is d.
Thank you.
