How to solve each inequality and graph it's solution

Step-by-step explanation:

First, graph the "equals" line, then shade in the correct area.

There are three steps:

1) Rearrange the equation so "y" is on the left and everything else on the right.

2) Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)

3) Shade above the line for a "greater than" (y> or y≥)

or below the line for a "less than" (y< or y≤).

hope this helpled :)

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13