Question

Let f ( x) = sin ( x) + x
give the value of (f(h)-f(0))/h as h goes to 0

Answer 1

I got 2

Answer 2

since f(0) = 0

sin(h) + h sin(h)
--------- = ------ + 1 right?
h h

Answer 3

yup! thanks for checking!

Answer 4

the rust is finally wearing away :-)