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HELP PLEASE!!! PRE CAL f(x)=1-5x/1+2x find the domain of the function and identify any horizontal and vertical?

IS THERE ANYWAY SOMEONE COULD PLEASE EXPLAIN HOW TO GET THIS ANSWER?? I AM HORRIBLE AT THIS I TRIED TO SOLVE IT BUT I AM NOT CONFIDENT IN MY ANSWER!

f(x)=1-5x/1+2x find the domain of the function and identify any horizontal and vertical asymptotes

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  • 1 decade ago
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    1+2x= 0 so x=-1/2 Domain all real except x=-1/2 x=-1/2 is vertical asymptote

    limf(x) x==> infinity = -5/2 so y= -5/2 is horizontal asymptote

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