00:01
I want to graph the equation y equals negative 1 half x plus 2 with the given set of input values.
00:09
So i've created a table and my middle column will represent y the output and it's going to equal negative 1 half times each input x value plus 2.
00:23
And then i'll write the input output as an ordered pair and we'll grab it.
00:28
So this is negative 1 half times negative 3 plus 2.
00:37
That's going to equal 3 .5 because we've got a negative times the negative is positive.
00:48
So that's 3 halves plus 4 halves is 7 halves.
00:52
So that's 3 .5.
00:55
So we have negative 3 and 3 .5.
01:00
Or that's negative 3 and 7 halves.
01:10
Our next one is negative 1 half times negative 2.
01:16
That's going to give us a positive 2 over 2, which is 1 plus 2 is equal to 3.
01:23
So that gives us negative 2 and a positive 3.
01:30
We have negative 1 half times negative 1.
01:35
A positive one half plus two.
01:38
So that's 2 .5 or 2 .5...