Find the derivative of the following functions from first principle:
–x
Let f(x) = –x. Accordingly, f(x + h) = -(x + h)
By first principle,
= 1
4
Find the derivative of the following functions from first principle:
–x
Let f(x) = –x. Accordingly, f(x + h) = -(x + h)
By first principle,
= 1