9. Which line passes through the origin? (A) x + y = 1
(B) 2x - y = 3
(C) x=-y
(D) 3x - 4y = 7
(E) x - 2 = 0

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?

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4