Pedro empresta o capital inicial de R$ 3.000,00 para André, cobrando juros compostos de 3% ao mês. André após os meses combinado, ele paga a quantia, o montante de R$3275,18 ao André. Quanto tempo foi combinado para André quitar sua dívida?

you need to show the graph

step-by-step explanation:

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex