Answer:
The maximum value is (2,9) I can't really see the question well btw
A. when x = 5, find 2x
B. when y = -3, find 4y
C. when z = 1.2, find 3z
5(4)+5(8)
Step-by-step explanation:
here is the answer to your question
A.
A slope is 2
B slope is -1/2
hope this helps :3
if it did pls mark brainliest
