An anthropologist finds bone that her instruments measure it as 0.717% of the amount of carbon-14 the bones would have contained when the person was alive. how long ago did the person die?
the half life of carbon 14 is 5,730 years. round your answer to the nearest thousand.
105×35m = 35(3 + m)
given is a function
this function is a parabola with vertex at (2,0) and axis of symmetry is x=2
hence for x< 2 the curve would be reflection of x> 2
to get inverse we must get one to one funciton only.
so restrict the domain of f(x) to
then we have f(x) as one to one with domain x≥2 and range is r+
for this inverse domain is r+ and range is