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Mathematics
Algebra
Functions and Inverses
Consider g(x) = -2x2 + 36x - 142 for x > 9. Find g-1(12). If this value does not exist, the type DNE in the space provided.
1 answer
There IS a value of x, near x = 15, for which g(x) = 12. I suggest you find the root by iteration.
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