Para hallar los extremos hay que resolver la ecuación
$$\frac{d}{d x} f{\left(x \right)} = 0$$
(la derivada es igual a cero),
y las raíces de esta ecuación serán los extremos de esta función:
$$\frac{d}{d x} f{\left(x \right)} = $$
primera derivada$$- \frac{2 \cdot 2^{2 x} \log{\left(2 \right)}^{2}}{\left(2^{x} - 1\right)^{3}} + \frac{2^{x} \log{\left(2 \right)}^{2}}{\left(2^{x} - 1\right)^{2}} + \frac{\frac{1}{x} \frac{1}{\log{\left(2 \right)}}}{x^{2}} + \frac{1}{x^{3} \log{\left(2 \right)}} = 0$$
Resolvermos esta ecuaciónRaíces de esta ecuación
$$x_{1} = 38207.8534501551$$
$$x_{2} = -38076.6205637343$$
$$x_{3} = 16170.2072339581$$
$$x_{4} = -42314.6370890542$$
$$x_{5} = -27057.7844226496$$
$$x_{6} = -18581.7719305674$$
$$x_{7} = 40750.6632690734$$
$$x_{8} = -40619.4303623627$$
$$x_{9} = -21972.1741460331$$
$$x_{10} = -34686.2081625031$$
$$x_{11} = 41598.2666205299$$
$$x_{12} = -22819.7753899879$$
$$x_{13} = -13496.208530477$$
$$x_{14} = 30579.4268759524$$
$$x_{15} = -16038.9752597959$$
$$x_{16} = 29547.9598087961$$
$$x_{17} = -24514.9784989544$$
$$x_{18} = -15191.3791645157$$
$$x_{19} = 39903.0599551918$$
$$x_{20} = 25493.8129993218$$
$$x_{21} = 34817.4410146354$$
$$x_{22} = 36512.6471277453$$
$$x_{23} = 19560.6044007384$$
$$x_{24} = -23667.376848405$$
$$x_{25} = 29731.8242890716$$
$$x_{26} = 35665.0440431628$$
$$x_{27} = -28752.9890385016$$
$$x_{28} = 42445.8700073105$$
$$x_{29} = 22103.4066980435$$
$$x_{30} = 33122.2351429581$$
$$x_{31} = -29600.5915120748$$
$$x_{32} = 18014.2722496163$$
$$x_{33} = -30448.1940837816$$
$$x_{34} = 21255.8056536129$$
$$x_{35} = -14343.7877245408$$
$$x_{36} = -25362.5803223458$$
$$x_{37} = 20408.2048754459$$
$$x_{38} = 17865.4045854108$$
$$x_{39} = 26341.4150027076$$
$$x_{40} = -31295.7967456477$$
$$x_{41} = -36381.4142572736$$
$$x_{42} = -38924.2237877047$$
$$x_{43} = 31427.029551779$$
$$x_{44} = -17734.1723154465$$
$$x_{45} = 32274.6323095441$$
$$x_{46} = -20276.9724109851$$
$$x_{47} = -37229.0173858502$$
$$x_{48} = 24646.2111494812$$
$$x_{49} = -19429.3719896177$$
$$x_{50} = 18713.0042788702$$
$$x_{51} = 15322.6107477011$$
$$x_{52} = 33969.8380463588$$
$$x_{53} = -21124.5731426564$$
$$x_{54} = -26210.1823018011$$
$$x_{55} = 17017.8054621743$$
$$x_{56} = 14475.0183435899$$
$$x_{57} = 28884.2217989658$$
$$x_{58} = -39771.8270548144$$
$$x_{59} = -32143.3994905401$$
$$x_{60} = -27905.3866720052$$
$$x_{61} = 37360.2502645683$$
$$x_{62} = 27189.0171452783$$
$$x_{63} = -16886.5733019871$$
$$x_{64} = 22951.007978519$$
$$x_{65} = 39055.4566813312$$
$$x_{66} = -32991.0023120587$$
$$x_{67} = -33838.605204445$$
$$x_{68} = -41467.0337078697$$
$$x_{69} = 23798.6094695966$$
$$x_{70} = 13627.4365761369$$
$$x_{71} = -35533.8111815333$$
$$x_{72} = 28036.6194144113$$
Signos de extremos en los puntos:
6.85006545436918e-10
(38207.85345015511, 1.95003124382029e-11502*log(2) - --------------------)
log(2)
6.89736497791236e-10
(-38076.62056373434, 6.23845145583425e-11463*log(2) - --------------------)
log(2)
3.824448600147e-9
(16170.207233958079, 1.91684270294788e-4868*log(2) - -----------------)
log(2)
5.58494317912367e-10
(-42314.63708905421, 1.05920630939428e-12738*log(2) - --------------------)
log(2)
1.36588940218638e-9
(-27057.7844226496, 6.24126428177133e-8146*log(2) - -------------------)
log(2)
2.89618132864276e-9
(-18581.77193056739, 2.13440245719703e-5594*log(2) - -------------------)
log(2)
6.02185974759399e-10
(40750.663269073375, 6.72996501325709e-12268*log(2) - --------------------)
log(2)
6.06083334933965e-10
(-40619.43036236271, 2.15305014407515e-12228*log(2) - --------------------)
log(2)
2.07135212900612e-9
(-21972.17414603311, 5.20609503153121e-6615*log(2) - -------------------)
log(2)
8.31163279124204e-10
(-34686.20816250315, 2.57577095526037e-10442*log(2) - --------------------)
log(2)
5.77895791397205e-10
(41598.266620529896, 4.72040859813683e-12523*log(2) - --------------------)
log(2)
1.9203362013414e-9
(-22819.775389987895, 3.65690180571392e-6870*log(2) - ------------------)
log(2)
5.49005177452242e-9
(-13496.208530477039, 1.72347342140578e-4063*log(2) - -------------------)
log(2)
1.06940280010589e-9
(30579.426875952435, 4.73434742513088e-9206*log(2) - -------------------)
log(2)
3.88728842380603e-9
(-16038.975259795929, 6.12839978871031e-4829*log(2) - -------------------)
log(2)
1.14536788237407e-9
(29547.95980879607, 1.50586791013925e-8895*log(2) - -------------------)
log(2)
1.66393733575689e-9
(-24514.978498954428, 1.80355236854597e-7380*log(2) - -------------------)
log(2)
4.33316865564797e-9
(-15191.379164515733, 8.69352637265602e-4574*log(2) - -------------------)
log(2)
6.28040424639244e-10
(39903.05995519176, 9.59477310380349e-12013*log(2) - --------------------)
log(2)
1.53861658072523e-9
(25493.81299932179, 3.9589804378129e-7675*log(2) - -------------------)
log(2)
8.2490949586614e-10
(34817.441014635384, 8.05160263628955e-10482*log(2) - -------------------)
log(2)
7.50089973137431e-10
(36512.64712774534, 3.96272061626916e-10992*log(2) - --------------------)
log(2)
2.61357796679761e-9
(19560.60440073839, 4.6918277639248e-5889*log(2) - -------------------)
log(2)
1.78525290340964e-9
(-23667.37684840496, 2.56832480865958e-7125*log(2) - -------------------)
log(2)
1.13124555296289e-9
(29731.824289071596, 6.74626161081472e-8951*log(2) - -------------------)
log(2)
7.8616638570971e-10
(35665.04404316275, 5.6486716568567e-10737*log(2) - -------------------)
log(2)
1.20957834320997e-9
(-28752.98903850157, 3.07492419241799e-8656*log(2) - -------------------)
log(2)
5.55046183297051e-10
(42445.870007310485, 3.31082133711202e-12778*log(2) - --------------------)
log(2)
2.04682904282434e-9
(22103.406698043458, 1.62771186325996e-6654*log(2) - -------------------)
log(2)
9.11508510683117e-10
(33122.23514295815, 1.63568071745269e-9971*log(2) - --------------------)
log(2)
1.14129843198264e-9
(-29600.591512074796, 2.15806970843624e-8911*log(2) - -------------------)
log(2)
3.08153110672662e-9
(18014.272249616253, 1.45781632158299e-5423*log(2) - -------------------)
log(2)
1.07864099346126e-9
(-30448.194083781593, 1.5144919984926e-9166*log(2) - -------------------)
log(2)
2.21332331490622e-9
(21255.8056536129, 2.31694784843999e-6399*log(2) - -------------------)
log(2)
4.86040323386044e-9
(-14343.787724540842, 1.22925922572975e-4318*log(2) - -------------------)
log(2)
1.55458018974783e-9
(-25362.58032234585, 1.26635519654776e-7635*log(2) - -------------------)
log(2)
2.40099020924727e-9
(20408.20487544592, 3.29742430589014e-6144*log(2) - -------------------)
log(2)
3.13310022921006e-9
(17865.40458541082, 9.49150582299392e-5379*log(2) - -------------------)
log(2)
1.44119185434066e-9
(26341.41500270757, 2.77943135046213e-7930*log(2) - -------------------)
log(2)
1.02100524927618e-9
(-31295.796745647705, 1.06277506613512e-9421*log(2) - -------------------)
log(2)
7.5551109264959e-10
(-36381.41425727359, 1.26772158054758e-10952*log(2) - -------------------)
log(2)
6.60024532891633e-10
(-38924.22378770465, 4.37604685528308e-11718*log(2) - --------------------)
log(2)
1.01249603731428e-9
(31427.029551778956, 3.32223459400286e-9461*log(2) - -------------------)
log(2)
3.17964146575754e-9
(-17734.172315446496, 3.03518227155602e-5339*log(2) - -------------------)
log(2)
9.60013617709051e-10
(32274.632309544144, 2.33117996167287e-9716*log(2) - --------------------)
log(2)
2.43216917220451e-9
(-20276.972410985134, 1.0545885274891e-6104*log(2) - -------------------)
log(2)
7.21500859181443e-10
(-37229.01738585019, 8.89319393713213e-11208*log(2) - --------------------)
log(2)
1.64626471649394e-9
(24646.211149481227, 5.63851237723975e-7420*log(2) - -------------------)
log(2)
2.64900314259698e-9
(-19429.37198961769, 1.50049382154929e-5849*log(2) - -------------------)
log(2)
2.85570252938712e-9
(18713.004278870234, 6.67425924341018e-5634*log(2) - -------------------)
log(2)
4.25926304299294e-9
(15322.610747701096, 2.71990076178069e-4613*log(2) - -------------------)
log(2)
8.66588751114778e-10
(33969.83804635884, 1.14762552336153e-10226*log(2) - --------------------)
log(2)
2.24090845839737e-9
(-21124.57314265637, 7.41034559724779e-6360*log(2) - -------------------)
log(2)
1.45565989443495e-9
(-26210.182301801062, 8.89068732051473e-7891*log(2) - -------------------)
log(2)
3.45297067878783e-9
(17017.805462174292, 1.34925958272026e-5123*log(2) - -------------------)
log(2)
4.77267382204263e-9
(14475.018343589922, 3.84849381629277e-4358*log(2) - -------------------)
log(2)
1.19861209981928e-9
(28884.221798965846, 9.61251653449618e-8696*log(2) - -------------------)
log(2)
6.32191883108117e-10
(-39771.82705481437, 3.0695459614702e-11973*log(2) - --------------------)
log(2)
9.67868572523961e-10
(-32143.39949054005, 7.4574566433761e-9677*log(2) - --------------------)
log(2)
1.28417411189181e-9
(-27905.386672005163, 4.38097852742267e-8401*log(2) - -------------------)
log(2)
7.16441024846644e-10
(37360.250264568254, 2.77987233669376e-11247*log(2) - --------------------)
log(2)
1.35273579723854e-9
(27189.01714527827, 1.95113198761798e-8185*log(2) - -------------------)
log(2)
3.50684798831999e-9
(-16886.573301987122, 4.31431770562263e-5084*log(2) - -------------------)
log(2)
1.89843823509753e-9
(22951.00797851898, 1.1433198467791e-6909*log(2) - -------------------)
log(2)
6.55596398492552e-10
(39055.45668133125, 1.36786917889077e-11757*log(2) - --------------------)
log(2)
9.18774598280675e-10
(-32991.00231205869, 5.23259414087004e-9932*log(2) - --------------------)
log(2)
8.73323392084263e-10
(-33838.60520444496, 3.67131822970089e-10187*log(2) - --------------------)
log(2)
5.81559374098447e-10
(-41467.033707869734, 1.51015916197173e-12483*log(2) - --------------------)
log(2)
1.76561835593508e-9
(23798.609469596635, 8.02961196970894e-7165*log(2) - -------------------)
log(2)
5.38482583414486e-9
(13627.4365761369, 5.40538428057278e-4103*log(2) - -------------------)
log(2)
7.91984021111587e-10
(-35533.811181533325, 1.80706634777702e-10697*log(2) - --------------------)
log(2)
1.27218042081069e-9
(28036.61941441128, 1.36955427247036e-8440*log(2) - -------------------)
log(2)
Intervalos de crecimiento y decrecimiento de la función:Hallemos los intervalos donde la función crece y decrece y también los puntos mínimos y máximos de la función, para lo cual miramos cómo se comporta la función en los extremos con desviación mínima del extremo:
La función no tiene puntos mínimos
La función no tiene puntos máximos
Crece en todo el eje numérico