00:01
All right, so for the first question here, or for part a, we'd have that the intercept is given by the portion of the equation that does not have an x on it.
00:17
So the intercept is negative 4, and the slope is the coefficient on the x.
00:24
So we can see the slope is 0 .5.
00:27
For part b, well, note that because the slope is greater than 0, that means that the line, so we would choose option a.
00:39
Then for part c, using two points to graph the equation.
00:42
Now i am going to note off the bat here that i am quite far from an artist, and i do not have grid paper to do this on.
00:51
So this is going to be a little bit sketchy, but what i'll do here is first just set up some axes, where i'll have 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12.
01:13
Then i need...
01:14
One second here, my ruler disappeared for some reason.
01:17
One moment.
01:21
Okay.
01:22
Pardon me.
01:24
Adapting to new software for doing these...