Fat bussy..... bussy lip fell off at the age of 50...... I think the answer is 72
Answer:
Step-by-step explanation:
given,
using chain rule
hence the answer is given above.
The function
... f(x) = (x+2)/(x-1) = 1 + 3/(x-1)
is symmetrical about the line y=x, hence is its own inverse.
We can evaluate the desired derivative directly.
... f'(x) -3/(x-1)²
so f'(2) is
... f'(2) = -3/(2-1)²
Answer: see below
Step-by-step explanation:
3/5= 6/10 & 9/15
3/8= 6/16 & 9/24
Is that what you meant?