Which equation is correct regarding the measure of 21? O mZ1 = {(a-c)
O mZ1 = {(a+c)
O m Z1 = {(b-d)
O m Z1 = {(b + d)

Do 12/14 and 8/10 have the same value? explain your answer.

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

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.