00:02
600, 700, and 750 with costs of 4 ,300, 5 ,300, 5 ,700, 6 ,200, 6 ,700, and 7 ,300.
00:19
What we can do is zoom fit to see the plotted data.
00:24
And we can use these data to develop an estimated regression equation with desmos we're using b1 and b0.
00:36
Then b1 is the slope and b0 is the y -intercept.
00:47
And so with desmos, that's y1 is approximately ax, well, i should do this, right? b0 plus b1 x1.
01:00
Now i have to use x1 and y1 because that's the title of the data that it's pulling from.
01:06
And so now it says b1 to b0 to one decimal.
01:15
And b0 to one decimal would be 1546 .7 and b1 is 7 .6.
01:25
And so y hat would be equal to 7, 1546 .7 plus 7 .6x...