Suppose y varies directly with x and y = 72 when x = 6. What direct variation equation relates x and y? What is the value of y when x = 10?

X:3 5 7
Y:6 10 14

Answer :

LuluMahainy
y=12x
When x=10
y=120


x:3 5 7
y:6 10 14
y=2x

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