Answer:
None of the Above
Step-by-step explanation:
The range is [2, ∞) excluding (2, 7) and [11, 16). No part of the piecewise function will give f(x) = 5, for example.
A negative plus a negative is going to be a negative in this case. so your subtracted but to really look like your adding them together
The answer is -6/7 or -0.857142
Answer: A
And the answer is literally on top of that question
Answer: think the answers near tenth