Domain: (∞, 0) (0, ∞) Range: (∞, 0) (0, ∞) Inverse Function: Reciprocal Restrictions: x ≠ 0 or Odd/Even: Odd Rational General Form: Domain: (∞, ∞) Range: (∞, ∞) whole numbers only Greatest Inverse Function: Undefined (asymptotic) Integer Restrictions: Real numbers only or Odd/Even: Neither Floor General Form: Domain of x Domain of y Range of y Range of x Inverse Function: By definition Inverse Restrictions: None Functions Odd/Even: Odd General Form: Conic Sections Domain: Range: Inverse Function: Same as parent Restrictions: None Odd/Even: Both Focus : Circle General Forms:
Reciprocal or Rational Domain: (∞, 0) (0, ∞) Range: (∞, 0) (0, ∞) Inverse Function: Restrictions: x ≠ 0 Odd/Even: Odd General Form: Greatest Integer or Floor Domain: (∞, ∞) Range: (∞, ∞) whole numbers only Inverse Function: Undefined (asymptotic) Restrictions: Real numbers only Odd/Even: Neither General Form: Inverse Functions Domain of x Domain of y Range of y Range of x Inverse Function: By definition Restrictions: None Odd/Even: Odd General Form: Conic Sections Circle Domain: Range: Inverse Function: Same as parent Restrictions: None Odd/Even: Both Focus : General Forms:
Harolds_Parent_Functions_Cheat_Sheet_2016.docx