The value of n is a distance of 1.5 units from -2 on a number line. Click on the number line to show possible values on n. (Please answer this to me in a simple way and explain, I also don't understand how 1.5 - -2 is 0.5 or 3.5, I'm very confused)

1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.