Point of intersection | Wiskunde op Tilburg University

Introduction: The point of intersection of two graphs consists of an

$x$ and a

$y$ -coordinate and can be determined by the solving of an equation.

Definition: A point of intersection of the graph

$y(x)$ with the graph of another function

$z(x)$ is a point

$(a,b)$ where

$a$ is a solution of the equation

$y(x)=z(x)$ and

$b=y(a)(=z(a))$ .