Uma máquina vale hoje R$200:000, e esse valor decresce exponencialmente a uma taxa k por ano. Se daqui a 4 anos seu valor for R$180:000; 00. Qual o valor
de k?

Here's link to the

cutt.ly/rzNrBcz

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

b.-4 units

all you   do is count how many times you move