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If y varies directly as x, and y is 48 when x is 6, which expression can be used to find the value of y when x is 2? 48 0 y = 8 (2) Oy - (2) O y = (48) (6) 2 2 (48) (6)​

User Phemmer
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Final answer:

The expression to find the value of y when x is 2, given that y varies directly as x and y is 48 when x is 6, is y = 8 × 2, which results in y = 16.

Step-by-step explanation:

If y varies directly as x, and y is 48 when x is 6, the expression to find the value of y when x is 2 is y = kx, where k is the constant of variation. Given that y = 48 when x = 6, we can find the constant of variation k by solving 48 = k × 6, which gives us k = 8. To find y when x is 2, we substitute the values into the direct variation equation, yielding y = 8 × 2, which simplifies to y = 16.

User Bharath Muppa
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