Using PT in the Coordinate System llus
Find the distance between the two points.
(-1,3)
(4,2)
✓ [?]
Enter the number that
goes beneath the
radical symbol.

The distance between the two points is

Step-by-step explanation:

The formula of the distance between two points (x1, y1) and (x2, y2) is

d =

∵ The points are (-1, 3) and (4, 2)

∴ x1 = -1 and x2 = 4

∴ y1 = 3 and y2 = 2

→ Substitute them in the formula of the distance above

∵ d =

∴ d =

∴ d =

∴ d =

∴ d =

∴ The distance between the two points is

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.