Answer:
use coordinate plane
Explanation:
To find the inverse of an equation or graph, you can reflect the graph in the line y = x by switching the x and y coordinates of each point on the graph1. You can also find the equation for the inverse function by switching x and y in the original equation and solving for y12. To check if a graph has an inverse, you can use the horizontal line test: if any horizontal line intersects the graph only once, then the graph has an inverse1.