Question 443133
In my opinion since the function is reducible, first we reduce the function and after find the domain and sketch the graph.

{{{f(x)=(x+5)(x-5)/2(x-5)=(1/2)(x+5)}}}, which is the linear function on its

slope-intercept form. We know its domain is the set of all real numbers and the graph the line:y=x/2+5/2.

{{{graph(300, 300, -8, 5, -5, 5, (x/2)+(5/2))}}}