3more than 5 times the number of dogs

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.

What describes horizontal cross section of the right rectangle 6m 8m 5m

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.