Charlie has already spent 8 minutes on the phone, and he expects to spent 1 more minute with every phone call he routes. in all, how many phone calls does charlie have to route to spent a total of 44 minutes on the phone?

if this is really you s much. i only have 3 points left and i have 2 questions to ask

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)