Savannah deposits $172.00 each month into a savings account that earns annual simple interest of 1.7% on the current principal balance of $3,340.00. In four years, what will the difference be between the balance at the current savings amount versus adding an additional $80.00 each month? (2 points) $2,820.00
$3,150.00
$3,470.00
$3,840.00

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x