Chen is stocking empty shelves at his store with board games. He splits the boxes of board games evenly among 4 shelves. There are 15 boxes on each shelf. Which equation can be used to determine how many board games Chen arranged on the shelves? A. 4 × s = 15 4 × s = 15 B. 15 − s = 4 15 − s = 4 C. s + 4 = 15 s + 4 = 15 D. s ÷ 4 = 15 s ÷ 4 = 15

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