The value of k, for which the system of equations x-3y+6=0, 4x-6y+.15=0 represent parallel lines, is: A)1
B)2
C)3
D)4

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