Determine the equation of the graph:

Choice A

Step-by-step explanation:

In order to determine the equation of the graph, we can simply graph the four equations using an online graphing utility like desmos graphing tool and then run a comparison to identify the appropriate equation of the given graph.

Below are the graphs of the 4 given equations. The graphs were obtained using the desmos online graphing utility;

From the graphs below, the graph that matches the given graph is the one obtained from;

y = x cosx

This is the equation of the given graph

a) 7x=7

step-by-step explanation:

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !