![How to Use a Graphing Calculator to Find the X-intercepts & Vertex of a Quadratic Function | Precalculus | Study.com How to Use a Graphing Calculator to Find the X-intercepts & Vertex of a Quadratic Function | Precalculus | Study.com](https://study.com/cimages/multimages/16/quad_ex1_2_a5070862676898480215.jpg)
How to Use a Graphing Calculator to Find the X-intercepts & Vertex of a Quadratic Function | Precalculus | Study.com
![SOLVED: Given the function: f(x) = (r-2)(x-2)(r+1). Find the Y-intercept. Find all the zeros and give the multiplicity of each. Graph the function on your calculator sketch the graph. SOLVED: Given the function: f(x) = (r-2)(x-2)(r+1). Find the Y-intercept. Find all the zeros and give the multiplicity of each. Graph the function on your calculator sketch the graph.](https://cdn.numerade.com/ask_images/f1fd2acefbb346959e72cda7d4ea2a07.jpg)
SOLVED: Given the function: f(x) = (r-2)(x-2)(r+1). Find the Y-intercept. Find all the zeros and give the multiplicity of each. Graph the function on your calculator sketch the graph.
![How to Use a Graphing Calculator to Find the X-intercepts & Vertex of a Quadratic Function | Precalculus | Study.com How to Use a Graphing Calculator to Find the X-intercepts & Vertex of a Quadratic Function | Precalculus | Study.com](https://study.com/cimages/videopreview/videopreview-full/3ozvdbzfjb.jpg)