Question

Which system is the solution of the graph?

Answer 1

y≥-4

y≤-x+4

Explanation:

We can see the lines are whole so the equations will use ≤ or ≥.

We see that it is shaded about y=-4, so the equation is y≥-4

We can see the other line has a slope of -1 and a y-intercept of 4 and is shaded below the line so the equation is y≤-x+4