Question

The equation of the line of best fit is y=15.621x+8.83 Based on the line of best fit, Approximately how many pages are predicted To be in a book with eight chapters

Answer 1

Answer:

$y = 15.621x +8.83$

We assume that y represent the number of pages predicted and x the number of chapters.

And we want to find the predicted value for a book of x =8 chapters. S replacing we got:

$y = 15.621*8 + 8.83= 133.798$

And we can conclude that approximately we would have between 133 and 134 pages for a book of 8 chapters

Step-by-step explanation:

For this case we have the following model given:

$y = 15.621x +8.83$

We assume that y represent the number of pages predicted and x the number of chapters.

And we want to find the predicted value for a book of x =8 chapters. S replacing we got:

$y = 15.621*8 + 8.83= 133.798$

And we can conclude that approximately we would have between 133 and 134 pages for a book of 8 chapters