The flat surfaces of a 3d shape are called what? faces edges vertices

The verbal translation for the difference of m and 7 increased by 15

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.

How are sas and sss used to show that two triangles are congruent?