So for line of best fit, I got y=1.72x+73.35

and then I have to predict what grade a student would get if they read 15 books. Here, I got 99.15

Can someone check my work and explain if it's wrong or right?

So for line of best fit I got y172x7335 and then I have to predict what grade a student would get if they read 15 books Here I got 9915 Can someone check my wor class=