Question

If y varies directly as x, and y is 12 when x is 1.2, what is the constant of variation for this relation?

1
10
10.8
14.4

Answer 1

K=10

Explanation:

Y varies directly as X

Y=kx

K is a constant

12=k1.2

K=12/1.2=10

K=10

Answer 2

Edge 2020

Explanation:

B) 10

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