Question

Given the ordered pairs (5, 12), (10,6), and (15,4), determine whether the variation model represented by the ordered pairs (x, y) is of the form y = kx or k and find k. Then write a model that relates y and X. y = X A y = 5 x OB) y = 2x OC) y = 5 x OD) y = 413 OE) y = 1215 OF) y = 60

Answer 1

Date Page Given the sedered paies (5,12), (10,6) of (15,4) determine whethee the variation model eepresented by the ordered paies. (x,y) is of the form y = kx or y=k 2 Then weite model that Eelates y fx. The given poiss of points are (5, 12) (10,6) & CIS, 4) The model eepresented by the ordered paies (x,y) is of the form where I K=60] y = ķ y - k D (x, y) = (5, 12) - k-ry- 5x12=60 (x, y) = (10,6) > y = k ) k=x.y = 10x6=60 (x,y) = (15,6) = K =x.y = 15x6=60 3 K

The answer is y= k/x where k= 60.

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