00:02
We're given the equation 6x minus 3y plus 15 equals 0, and they want us to graph this equation using the two intersps.
00:13
We have the x -intercept, which is where the y -coordinate of the point equals 0.
00:22
So if we put 0 in from y, that term is 0, and we have 6x plus 15 equals 0.
00:31
To solve this for x, we first move the 15 to the other side by subtracting it.
00:38
So 6x equals negative 15.
00:41
And then we divide both sides by 6.
00:45
So x equals, now reduce this, that is negative 5 over 2, or negative 2 and 1 half, or negative 2 .5, whatever version you would like.
00:58
The negative 2 and 1ā2 is probably the easiest one to consider finding where it would be on the graph.
01:04
For the y intercept, we have x equaling 0.
01:13
When you put 0 in for x, that term all become 0...