Question

Identify the oblique asymptote of f(x) = quantity x squared minus 4 x plus 8 over quantity x plus 2.

Answer 1

y = x - 6.

Explanation:

Do the division:

x + 2 ) x^2 - 4x + 8 ( x - 6 <------- Quotient.

x^2 + 2x

-6x + 8

-6x - 12

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20