Check out these online resources to help you with your homework or studying! 

 

Virtual TI-83 Graphing Calculator Download and Instructions for Computer or Laptop, Not iPhones! 

 

Graphing Calculator X84: Graphing Calculator App for iPhone - Free

 

Graphing Calculator X84: Graphing Calculator App for Android - Free

 

www.khanacademy.com

 

www.coolmath.com

 

www.desmos.com

 

Geogebra https://www.geogebra.org/geometry