Question

Which is the graph of 3y – 5x ≤ –6?

Answer 1

You can use the test point. (0,0)
$3(0) - 5(0) \leq -6 \\ 0 \leq -6$
It is wrong . Then , the (0,0) is not in the graph .
If the inequality is equal to the boundary line should not be the dotted.
Now the second picture is true.

Answer 2

first, get y by itself: 3y is less than or equal to 5x - 6. divide both sides by 3, and get y is less than or equal to 5/3x - 2.the answer is the second one.