- #1
Niaboc67
- 249
- 3
Homework Statement
Find f(a), f(a + h),and the difference quotient f(a + h) − f(a), h where h ≠ 0.
f(x) = 5x/x-1
f(a) = ?
f(a + h) = ?
f(a + h) − f(a)/(h) = ?
The Attempt at a Solution
As I understand it I must substitute the values but I don't understand the question. say if it were something like 1/x I would know to fill it into (1/(x+h)-1/x) / h
But this just confuses me I don't know how to answer these questions