Can u answer this question and make it seem like an 9th grader did them please

Problem 3 Graphing a Piecewise Function Graph the function f(x)= 2x, for x 0 -x + 1, forx 5 0 Step 1 Make two tables. x f(x) = 2x X f(x) = -x+1 0 2 .0=0 -3 -(-3) +1 =3+1=4 1 2 . 1= 2 -2 -(-2) + 1 = 2+1=3 2 2 . 2 = 4 -1 -(-1) + 1 =1+1=2 3 2 . 3 = 6 0 -(0) + 1 =0+1=1 Step 2 Plot the points on a graph. Notice the graph has an open circle at x = 0 for the function f(x) = 2x and a closed circle at x = 0 for the function f(x) = -x +1. 6 4 12 4 -2 0 2 4