Rau cubic curves, yog li ntawd, yuav tsis muaj ntau tshaj peb asymptotes Qhov tseeb, cubic curves muaj nrog 0, 1, 2, lossis 3 asymptotes tiag. Qhov nkhaus yx(x - 1)=1 muaj peb asymptotes; yx2=1 muaj ob; lub folium ntawm Descartes muaj ib tug, raws li peb tau pom saum toj no; thiab cov polynomial y=x tsis muaj qhov kawg asyiptotes.
Puas cubic muaj asymptotes?
A cubic dav hlau nkhaus tuaj yeem muaj 3 linear asymptotes. Ntawm no, ob ntawm asymptotes yog sib npaug.
Dab tsi ua haujlwm muaj asymptotes?
Feem ntau, muaj ob hom haujlwm uas muaj kab rov tav asymptotes. Kev ua haujlwm hauv daim ntawv sau npe uas nws tus lej loj dua tus lej thaum x lojqhov zoo lossis qhov tsis zoo loj.
Puas yog cubic muaj nuj nqi sib npaug?
Daim duab ntawm lub cubic muaj nuj nqi yog sib luag nrog rau nws qhov kev cuam tshuam, thiab tsis sib xws nyob rau hauv kev sib hloov ntawm ib nrab tig ib ncig ntawm qhov taw tes inflection.
Tus piv txwv cubic yog dab tsi?
Piv txwv ntawm polynomials yog; 3x + 1, x2 + 5xy – ax – 2ay, 6x2 + 3x + 2x + 1 thiab lwm yam. peb-degree. Daim ntawv dav dav ntawm lub cubic muaj nuj nqi yog: f (x)=ax 3 + bx2 + cx 1 + d.
