An equation that defines y as a function of x is given. Rewrite the equation using function notation f(x).y - 9x2  = 5 - x

A. f(x) = -9x2 + x - 5
B. f(x) = 9x2 - x + 5
C. f(x) = 9x2 + x + 5
D. f(x) = -9x2 - x + 5

Answer: B

Mathematics

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