Ib kab rov tav asymptote yog kab kab rov tav uas tsis yog ib feem ntawm daim duab ntawm cov duab ua haujlwm ntawm kev ua haujlwm Ib qho algebraic nkhaus hauv Euclidean dav hlau yog cov txheej txheem ntawm cov ntsiab lus uas nws cov kev tswj xyuas yog cov kev daws teeb meem ntawm a bivariate polynomial equation p(x, y)=0 Cov kab zauv no feem ntau hu ua qhov sib npaug implicit ntawm qhov nkhaus, sib piv rau cov nkhaus uas yog cov duab ntawm kev ua haujlwm uas txhais tau hais meej y ua haujlwm ntawm x. https://en.wikipedia.org › wiki › Algebraic_curve
Algebraic nkhaus - Wikipedia
tab sis coj nws rau x-tus nqi. " ntau" rau sab xis thiab/lossis "ntev" mus rau sab laug.
kab rov tav asymptote piv txwv yog dab tsi?
Qee lub luag haujlwm, xws li cov haujlwm exponential, ib txwm muaj kab rov tav asymptote. Kev ua haujlwm ntawm daim ntawv f(x)=a (bx) + c ib txwm muaj kab rov tav asymptote ntawm y=c. Piv txwv li, kab rov tav asymptote ntawm y=30e–6x - 4 yog: y=-4, thiab kab rov tav asymptote ntawm y=5 (2x) is y=0.
kab rov tav asymptote txhais li cas?
Kab rov tav asymptotes yog kab kab rov tav uas cov duab ntawm txoj haujlwm txav mus raws li x nyhav rau +∞ lossis −∞ Raws li lub npe qhia tias lawv sib npaug rau x-axis. Vertical asymptotes yog cov kab ntsug (perpendicular mus rau x-axis) nyob ze uas txoj haujlwm loj hlob yam tsis muaj kev khi.
3 hom kab rov tav asymptotes yog dab tsi?
A General Note: Kab rov tav Asymptotes ntawm Rational Functions
Degree of numerator is greater than degree of denominator by one: tsis muaj kab rov tav asymptote; slant asymptote Degree of numerator is equal to degree of denominator: kab rov tav asymptote ntawm qhov piv ntawm cov coefficients ua.
kab rov tav asymptote ntawm daim duab yog dab tsi?
Ib qho asymptote yog ib kab uas daim duab mus txog yam tsis tau kov. Ib yam li ntawd, kab rov tav asymptotes tshwm sim vim tias y tuaj yeem los ze rau tus nqi, tab sis tsis tuaj yeem sib npaug li tus nqi. … Yog li, f (x)=muaj kab rov tav asymptote ntawm y=0.
