Which graph represents the following system of equations?

y = 3x + 3
y = –x – 3

2 answers

In google type:

functions graphs online

When you see list of results click on:

rechneronline.de/function-graphs

When page be open in blue recatacangle type:

3x+3

In grey rectacangle type:

-x-3

Then click option Draw
udrtuy