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No need to find the square root of infinity, its a limit expression. Value should be -3, pretty cheap sandwich
Its lower side tends to -3, asymptote at x=-2, a discontinuity between 0 and ~0.66, and an upper side tends to 3. The x+/-infinity ends are the least interesting parts of this eqaution’s graph…
Yeah, the discontinuity comes from the expression under the square root becoming negative in that range.
Also the asymptote is not at x=-2, it is at the cubic root of -6, so around -1.8. Thats where the denominator becomes 0
Guess I’ll just buy sandwiches for a living