Question 1177855
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f(x) = {{{(4-x^2)/(x^2+4x+3)}}}


x - intercept(s):  they are zeroes of the numerator binomial.


y - intercept:     it is the value of the function at x= 0.


Vertical Asymptote(s):    they are at the zeroes of the denominator quadratic polynomial.


Horizontal Asymptote(s):  they are the limits of the given function at  x ---> oo  and  x ---> -oo.


Domain:                   all real numbers except the zeroes of the denominator.


End-Behavior:             the given rational function tends to -1 at both x ---> oo  and  x ---> -oo.


Intervals of Increasing/Decreasing:     TOO MANY QUESTIONS IN ONE POST

Intervals of Positive/Negative:         TOO MANY QUESTIONS IN ONE POST
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Solved, answered, explained and completed.