What is limits as x approaches negative 7 from the left of the quotient of x and the quantity x plus 7.? 0 −∞ ∞ −7

The answer is  ∞======if you are looking for    then imagine putting in a number that is slightly smaller than -7. let's say -7.0001. (the numerator is approximately -7, so put -7 in numerator.)    a number divided by a really really small number results in a huge number. since the result is positive, it is positive infinity.    the answer is ∞. it's really a vertical asymptote at x=-7; it will go up to infinity to the left.

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