Question: Define a function f : R R by the formula f(x) = 4x 6.Prove that f is onto.Let y is in R. Then

Define a function f : R → R by the formula f(x) = 4x − 6.Prove that f is onto.Let y is in R. Then y + 64 is in R, and f y + 64 = 4 Correct: Your answer is correct. − 6 = − 6 =

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