Kathryn plants two different types of tomato plants. She records the number of tomatoes that she picks from each plant every day for 10 days. Her records are shown below : Plant A 4 6 7 3 6 2 1 3 6 5Plant B: 5 6 7 6 8 9 6 7 8 9

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

The anwser cause i do not understand just plez

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =