How do you find the end behavior of #f(x) = 7 - x^2#? Precalculus Functions Defined and Notation End Behavior 1 Answer Alan P. Sep 11, 2015 As an end behavior #f(x) rarr -oo# Explanation: As #xrarr +oo# and as #xrarr -oo# #color(white)("XXX")x^2rarr +oo# and therefore #color(white)("XXX")7-x^2 rarr -oo# Answer link Related questions What is end behavior? What are some examples of end behavior? How does the degree of a polynomial affect its end behavior? How do the coefficients of a polynomial affects its end behavior? What is the end behavior of the function #f(x) = 3x^4 - x^3 + 2x^2 + 4x + 5#? What is the end behavior of the function #f(x) = x^3 + 2x^2 + 4x + 5#? What is the end behavior of the function #f(x) = 5^x#? What is the end behavior of the function #f(x) = ln x#? What is the end behavior of #f(x) = x^6 + 2#? What is the end behavior of #f(x) = (x + 3)^3#? See all questions in End Behavior Impact of this question 1987 views around the world You can reuse this answer Creative Commons License