Question

How do I find the average mean slope??

Answer 1

\[f(x) = 8\sqrt{x} + 2\] on interval [3,8]

Answer 2

f(b) - (fa)/b-a?

Answer 3

anyone?

Answer 4

Yes it is \(\frac{f(b) - f(a)}{b - a}\)

Answer 5

okay so is that \[\frac{ 18\sqrt{2} - 10\sqrt{3} }{ 5}\]

Answer 6

I feel like that is wrong

Answer 7

I get \(\displaystyle\frac{8}{5}(2 \sqrt{2} - \sqrt{3})\)

Answer 8

okay, is there more I can simplify?

Answer 9

They are not equal. You made a mistake somewhere.