Posted by Stranger on .
Let m and M be the minimum and maximum values of the domain of f(x)=sin^−1(x2−35), respectively. What is the value of M−m?
sin^1 is sin inverse

Trignometry 
Steve,
domain of arcsin is [1,1]
So, we want
1 <= x^235 <= 1
34 <= x^2 <= 36
now you can figure M and m easily