Question

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Answer 1

I believe the correct answer is the bottom left graph

Answer 2

Hopefully you know what a vertical asymptote is....

basically when a function cannot have certain values of x

in your f(x) function, you want to see when the denominator will equal 0, because that will be when f(x) does not exist.

\(0=2x^2+6x-8\) -> \( 0=(2x-2)(x+4)\)

then for what values x equals