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*Will give medal!* Which is the direct linear variation equation for the relationship?
y varies directly with x and y = 10 when x = 2.

A. y = x – 8
B. y = x + 8
C. y = 5x
D. y = 2x + 6

Respuesta :

W0lf93
c. y=5x  
Varies directly means to multiply and add a constant.  
 Y varies directly with X means y=kx.  
 Since y=10 when x=2
 10=k2 so k=5 
 y=5x

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