Ba estimations na courbe

Na graphe, ligne $\displaystyle y = 22$ ekutanaka na parabole mbala mibale: yango wana ezali na ba valeurs mibale ya $\displaystyle x$. Mpo na $\displaystyle x = 10$: bofina , bokoma 10, nsima , : 24.4880159. Mpo na $\displaystyle y = 22$, parabole epesaka ba valeurs mibale ya $\displaystyle x$. Bokoma 22, nsima , : 1: 9.63201409 2: −3.432772026. Babombamaka mpe na ba mémoires X mpe Y. Menu STAT ekoki kopesa kaka moko kati na yango: bokoma 22, nsima , , , mpe : valeur ya mibale, −3.432772026.