SOLUTION: Having some confusion mainly on part (b)
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Polynomials-and-rational-expressions
-> SOLUTION: Having some confusion mainly on part (b)
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You can put this solution on YOUR website! For part b. plug in 18 for x in the equation you wrote for part a.
For part c. read the values on the graph. Subtract that for F from that for M.
Then choose whether the model value was bigger or smaller (over or under estimated) the actual data, and by how much.
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