Lya M.

asked • 09/14/22

a. What angle of rotation maps P onto P'? b. What are the x-and y- coordinates of P' to the nearest thousandth? C. What translation rule maps P onto P'?

There is a graph with these answers, I just wanna know how can I answer it with result and everything.

Mark M.

Well we cannot answer it without the graph.
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09/14/22

Lya M.

Here is the link to the graph, it should work https://www.google.com/imgres?imgurl=https%3A%2F%2Fmedia.cheggcdn.com%2Fmedia%252F837%252F8370df49-6ff9-49a1-a4a5-f82117112d97%252FphphU0oj7.png&imgrefurl=https%3A%2F%2Fwww.chegg.com%2Fhomework-help%2Fquestions-and-answers%2Farcs-photo-appear-paths-stars-rotating-north-star-produce-effect-photographer-set-camera-t-q34201891&tbnid=k1J4vRp55I0UGM&vet=12ahUKEwjI0v-TiZX6AhVMllMKHaIGDbwQMygDegQIARAo..i&docid=ewvj7MKmAbVa9M&w=207&h=176&itg=1&q=The%20arcs%20in%20the%20photo%20at%20the%20right%20appear%20to%20be%20paths%20of%20stars%20rotating%20about%20the%20North%20Star.%20To%20produce%20this%20effect%2C%20the%20photographer%20set%20a%20camera%20on%20a%20tripod%20and%20left%20the%20shutter%20open%20for%20an%20extended%20time.%20If%20the%20photographer%20left%20the%20shutter%20open%20for%20a%20full%2024%20hours%2C%20each%20arc%20would%20be%20a%20complete%20circle.%20You%20can%20model%20a%20star%E2%80%99s%20%E2%80%9Crotation%E2%80%9D%20in%20the%20coordinate%20plane.%20Place%20the%20North%20Star%20at%20the%20origin.%20Let%20P(1%2C%200)%20be%20the%20position%20of%20the%20star%20at%20the%20moment%20the%20camera%E2%80%99s%20shutter%20opens.%20Suppose%20the%20shutter%20is%20left%20open%20for%202%20h%2040%20min%2C%20with%20the%20arc%20ending%20at%20P%E2%80%99.%20a.%20What%20angle%20of%20rotation%20maps%20P%20onto%20P%E2%80%99%3F%20b.%20What%20are%20the%20x-%20and%20y-coordinates%20of%20P%E2%80%99%20to%20the%20nearest%20thousandth%3F%20c.%20What%20translation%20rule%20maps%20P%20onto%20P%E2%80%99%3F&ved=2ahUKEwjI0v-TiZX6AhVMllMKHaIGDbwQMygDegQIARAo
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09/14/22

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