Question

graph the line 5x+2y+8=0

Answer 1

Put it into slope intercept form. So subtract 5x from both sides first.

Answer 2

It should look like this now:
\[2y+8=-5x \]
Now subtract 8 from both sides to get:
\[2y=-5x-8\]
Now divide both sides by 2 to get:
\[y=-5/2x-4\]
Now graph

Answer 3

Here is the graph...
https://www.desmos.com/calculator/ff1yncfv0x