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18 votes
Use the formula y = Kx to find K when:
a. x = 3, y = 21 , K =
b. x = 4, y = 24, K =

User Atropo
by
6.3k points

1 Answer

10 votes

Explanation:

a.


y = kx \\ 21 = k * 3 \\ 21 / 3 = ((k * 3))/(3) \\ 7 = k

b.


y = kx \\ 24 = k * 4 \\ (24)/(4) = ((k * 4))/(4) \\ 6 = k

User Ishvar Kikani
by
6.8k points
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