Kev hloov pauv ncaj qha, raws li tus lej nce ntxiv, yog li lwm tus. Qhov no kuj tseem hu ua kev faib ua feem ncaj qha: lawv yog tib yam. … Hauv kev hloov pauv hloov pauv, nws yog qhov sib txawv: raws li tus lej nce, lwm qhov txo qis.
Koj paub qhov kev hloov pauv ncaj qha thiab hloov pauv li cas?
Direct Variation: Vim k yog qhov zoo, y nce li x nce. Yog li thaum x nce los ntawm 1, y nce los ntawm 1.5. Inverse Variation: Vim k yog qhov zoo, y txo qis li x nce.
Puas indirect thiab inverse variation tib yam?
Thaum ob qhov kev hloov pauv hloov pauv hauv qhov sib txawv ntawm qhov sib txawv nws yog hu ua kev hloov pauv tsis ncaj. … Yog hais tias ib qho kev sib txawv nce lwm qhov yuav txo, yog tias ib qho txo qis dua lwm tus kuj yuav nce ntxiv. Qhov no txhais tau hais tias cov variables hloov nyob rau hauv ib tug tib ratio tab sis inversely. General equation for an inverse variation is Y=K1x
Puas yog qhov hloov pauv hloov pauv?
Thaum qhov kev hloov pauv ncaj qha piav qhia txog kev sib raug zoo ntawm ob qhov sib txawv, qhov hloov pauv hloov pauv piav qhia lwm yam kev sib raug zoo. Rau ob qhov ntau nrog qhov hloov pauv hloov pauv, raws li ib qho nce ntxiv, lwm qhov txo qis. … Ib qho kev hloov pauv hloov pauv tuaj yeem sawv cev los ntawm equation xy=k lossis y=kx.
piv txwv ntawm kev hloov pauv hloov pauv yog dab tsi?
Rau ob qhov ntau nrog qhov hloov pauv hloov pauv, raws li ib qho nce ntxiv, lwm qhov txo qis. Piv txwv li, thaum koj mus rau ib qho chaw tshwj xeeb, raws li koj qhov nrawm nce, lub sij hawm nws yuav siv sij hawm los txog ntawm qhov chaw ntawd txo … Ib qho kev hloov pauv tuaj yeem qhia tau los ntawm qhov sib npaug xy=k lossis y=kx.
