Trig question easy answer for 15 points

Which of the following points is collinear with (-2,1) and (0,3)

Find the missing dimension! need asap! tiny square is a =3025 in ²

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.