find the maximum value of c subject to the giving constraints.

Question

C= -3x+5y

constraints:

x>=-5

x<=2

x>=0

y<=3

which one is the answer?

a) 30

b) 9

c) 15

d) 0

Answer 1

Hello Marwa,

Check that you have copied the problem correctly. The C equation usually has an x and a y in it.

Also check your inequalities. Do 3 of them have an x and one has a y? Also are the < and > signs correct?