Question

solve these system by graphing
yx-3

Answer 1

Plot the lines y= x and y = x - 3 on graph paper. Then shade the unwanted regions ie the part showing y > x and the part showing y <x-3
The values for y in the unshaded region are your solutions
This is also called linear programming

Answer 2

\[ylexit is like this i couldn't type the less than or equal \to: \]

Answer 3

\[y \le x\]
y>x-3

Answer 4

\[ x+y-3\le0\]
\[y-2\le\]