Find the product. (2 p + 7)(3 p - 9) 6 p^2 - 3 p - 63 6 p^2 + 3 p - 63 6 p^2 + 39 p - 63 6 p^2 + 3 p - 2

The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x