Write the slope-intercept form of the equation of the line through the point: (3,2) and slope =2

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Which of the choices shown could be used to prove that aacp=abcp ?

Through non-collinear points there is exactly one plane.