Write an equation for a line with that contaains (2,0), and (2,10)

Answer this 30 points and brainliest!

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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?