What is the limit of the function? limx→∞f(x)=−4x^9−3x^3+2x−11
1 answer:
for any positive value of "x" as it races off towards ∞, our first limit of -4x⁹ will give us a rather large negative value, our second limit of -3x³ will also give us a large negative value and both will combine to produce an even larger negative value.
our third limit of 2x will give us a positive value, however a much smaller than its previous siblings, and our last limit is just a fixed of -11, not moving at all.
since the negative values are moving faster than the positive ones, and thus overwhelming the positive ones, the limit will increasingly be racing towards -∞.
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Answer:
Option B and D are correct that is and
respectively.
Step-by-step explanation:
We have been given four functions:
CaseA:
Hence, A is correct.
CaseB:
Hence, B is correct.
CaseC:
Hence, C is not correct.
CaseD:
Hence, D is correct.