Which one is most reasonable interpretation of the slope of the trend line in the student model? CHOOSE A, B,,C OR D I will post the image please choose one option

Which is a graph of a proportional relationship?

I’m confused on how to work the pie charts

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