Questions asked by MM
 Back to user's profile

What is the range of the function ?

If #4x^2>=0# isn't #x<=+2#? I don't understand how #2<=x<=2# is a result.

What is the range of #sqrt (4x^2)#?

Find #lim x>0 (h^3+2h^27h)/h#?

Is the function #(x^3+1)/x# odd, even or neither?

My textbook says that #lim x>  oo (x^2+x+3)/x^2# is >1 from below. I thought is was from above. Which one is correct?

How do you find the range of #y = 1 + (x/(x^2+1))#?