Find the distance between the points (-2 4) and (4 -6)

How do i do this activity, is appreciated

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Solve the triangle. a = 21°, c = 105°, c = 5