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anonymous
 4 years ago
y varies directly as the square of x. When x = 1, y = 3. What is the value of y when x = 3?
anonymous
 4 years ago
y varies directly as the square of x. When x = 1, y = 3. What is the value of y when x = 3?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0y = kx^2 k = 3 y = (3)*9 = 27

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1dw:1315844453109:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0amistre, y varies with x squared, not just with x.

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1.... lol, well that changes things a bit ;)

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.1dw:1315844633093:dw
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