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On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Given the median qr and trapezoid mnpo what is the value of x?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?