Answer:
78
Step-by-step explanation:
The given functions are:

and



When we plug in x=-5, we get:



The identity property is shown
It's up to you what you chose for A and or B because 0 slope of a line is for a flat horizontal line and an undefined slope is for a flat vertical line
With this information you should chose D regardless but that's also up to you I would though and E is correct.
Answer:
-4.125
Step-by-step explanation: