Danny owns a small business and he is trying to compare the number of phone calls that have been made over the
previous six months to prospective clients to the total number of sales that have been made. How should he set up
a graph to visualize the relationship?

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.