Finding an equation in point slope form of the lines through point p(2,0) that are a) parallel to, and b) perpendicular to the line x+2y=3

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1