graph and find domain and range
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1 Answer

1/(x + 5 + 2) = 1/(x + 7)

when working with fractions, you can't divide by 0 so set x + 7 = 0

then x cannot equal -7

so Domain is all reals except -7

you have a vertical asymptote at x = -7 and a horizontal at y = 0

if you don't have a graphing calculator then use an x-y table to plot other points
by Level 5 User (11.9k points)

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