00:01
Alright, so here's the data we're given.
00:02
We're given x values of 5, 7, and 8, and then function values of 25, 40, 60.
00:08
And we want to calculate the value of x equals 2, x is less than or equal to 2, and x is greater than 2.
00:16
Now, first we can find for value 5, the total here, if you add these three numbers, is 125.
00:26
So for x equals 5, it's 25 over 125.
00:36
You can do that for the rest of them.
00:39
For x equals 7, it's 40 over 125...