What’s the answer to 121/10__ 11 2/10

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.

Reflect the point (7,0) across the y-axis

Does the point (1, sqrt 7) lie on circle shown.