Question

1. Graph the function y=2/x . Find the range of the function given that the domain of the function is all real numbers x, except x is not equal to 0. Draw a chart to show at least four ordered pairs that are on the graph.

Answer 1

To graph this plug x = 0 , 1 , 2 , 3 & find corresponding values of y
So you will get points (in the form of (x , y) . Plot this points & connect them .
Domain - Domain is the set of values for which function his defined or function make sence .so first try to find the value at which function is not defined . & then find interval;