Do you have a picture of the graph?
Answer:
if you have a calculator then you would have to put it in
Answer: 1/4
Step-by-step explanation:
We can actually write an equation to find what should be added to get -1.

We get this equaiton because the problem asks what should be added to -5/4 to get -1. We put x in place to see what number fits. X is being added to the -5/4.



Answer:
12
Step-by-step explanation:
T = 0
isolate the variable