Question

graph the solution of the linear system
x-y<4
y<0
x>0

Answer 1

To graph x-y<4, we need to solve for y first

x-y<4

-y<4-x

y > -4 + x ... the inequality sign flips when you divide both sides of an inequality by a negative number

y > x - 4

Answer 2

So x-y<4 turns into y > x-4 after solving for y

Answer 3

to graph y > x-4, you

step 1) graph the line y = x-4

step 2) make this a dashed line (we're not including the boundary)

step 3) shade above the dashed line (because of the > sign)

Answer 4

thank you

Answer 5

you're welcome