Suppose x and y are functions of third variable t. In the equation +y=45, what are the values of the rate of change in y with dr =-2 and *=3, at this instant? dt respect to t when A ±1 ±3 ±4 D ±6

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Q: Suppose x and y are functions of third variable t. In the equation x+y=45, what are the values of…

A: The given equation is: x2+y2=45   .....(1) When x = 3, 32+y2=45y2=45-9y2=36y=±6

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Q: Suppose x and y are functions of third variable t. In the equation x2+y²=45, what are the values of…

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Q: Suppose x and y are functions of third variable t. In the equation x2+y2=45, what are the values of…

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