Respuesta :
Easy, writing it in y=mx+b form,
You have $100
you're increasing it by 12.50 each month.
m=slope, b= initial value.
Thus, y=12.50x+100, is your linear equation.
You have $100
you're increasing it by 12.50 each month.
m=slope, b= initial value.
Thus, y=12.50x+100, is your linear equation.
y= x12.5 + 100
y= the amount in the account
x= the week number
The number of months do not madder so long as you keep adding the same each month.