Ms. petersons class sold flower seeds. on the first day she sold 10 on the second day she sold 15 on the third day she sold 10 on the forth day she sold 30on the last day she sold 2. what is the difference between the least number of packets sold in one day and the greatest number of packets sold in one day.

On her best day she sold 30. On her worst day she sold 2. To find the difference you subtract. 30-2=28. the answer is 28.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

Bis the answer! hope this