4. Dilate about the origin using a scale factor of 1 /2 A (22,4)
B (8,-4)
C (0, 10)
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F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

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?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then