k A reciprocal of a quadratic function has the form f (x) = (x-r)(x-s)' ker, k0. The graph is shown as below. If =-2, 8=2, and the minimum value of f (x) is 0.9 over the interval -2< <2. Determine the value of k, rounded to one decimal place. Show your work by attaching a file.

Q: 10 -5 10

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