How do you find the x values at which #f(x)=x^2-2x+1# is not continuous, which of the discontinuities are removable? Calculus Limits Classifying Topics of Discontinuity (removable vs. non-removable) 2 Answers Andrea S. Mar 9, 2017 #f(x)# is a polynomial and as such it is continuous for any #x in RR# Answer link Steve M Mar 9, 2017 #f(x)# is a real valued polynomial and is continuous over all #x in RR#. There are no discontinuities. Answer link Related questions How do you find discontinuity algebraically? How do you find discontinuity of a piecewise function? How do you find discontinuity points? How do you find the discontinuity of a function? How can you remove a discontinuity? How do i find discontinuity for a function? How do you find a removable discontinuity for a function? How do you find the discontinuity of a rational function? What does discontinuity mean? What does discontinuity mean in math? See all questions in Classifying Topics of Discontinuity (removable vs. non-removable) Impact of this question 3699 views around the world You can reuse this answer Creative Commons License