Question 1009618
The best way is to write in the form of y=mx+b
-3x+y= -10
y=3x-10 adding 3x to both sides.
The y-intercept, where x=0, is at y=-10
The slope is 3, over 1 to right and up 3 or over 1 to left and down 3.
{{{graph(300,200,-10,10,-10,10,3x-10)}}}