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GirlgoyleH.
 one year ago
PLEASE HELP!!
The value of y varies directly with x2, and y = 36 when x = 3.
What is the value of y when x = 5?
GirlgoyleH.
 one year ago
PLEASE HELP!! The value of y varies directly with x2, and y = 36 when x = 3. What is the value of y when x = 5?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0When you said "x2" do you mean "x squared"?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Refer to the attachment

GirlgoyleH.
 one year ago
Best ResponseYou've already chosen the best response.0i still dont understand...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Let y = k x^2 y=36 and x=3 Plug in the values for y and x into y = k x^2 and then solve the result for k. k = 4 y = 4 x^2 When x=5, y=4*5^2 y = 4*25 = 100

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Your welcome and thank you for the medal.
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