Real Zeros of Polynomials on a Graphing Calculator

Key Questions

• How do the real zeros of a quadratic function relate to the x-intercepts of its graph?

  The zeros, also called roots and solutions, of a quadratic function are the locations where the function crosses or touches the x-axis. Those locations are the x-intercepts.

  AJ Speller · · Sep 13 2014

• How do I find the real zeros of a polynomial function on an Nspire?
• How do the real zeros of a quadratic function relate to the x-intercepts of its graph?
• How do I use a graphing calculator to find the real zeros of #y=(x-12)^3-7#?
• How do I use a graphing calculator to find the real zeros of #f(x)=x^4+x^3-11x^2-9x+18#?
• Hello friends, please, I need to know how to get the answer out of this exponential equation? thank you