If we want to compute
, we have to substitute every occurrence of
with
in the definition of the function:

Similarly, computing
means to substitute the input with 2:

So, we have

And finally

Answer:
-3/-2
Step-by-step explanation:
because (x,y) the x coordinate is -3 and the y coordinate is -2
Answer:
64
Step-by-step explanation:
4 cups * 16 quarts = 64 cups