Exercises
Find the inverse of each relation.
1. {(4,7), (6,2), (9, 1), (11, 3)}

{(7,4), (2,6), (1,9), (3,11)}

Step-by-step explanation:

When finding the inverse of points you just simply reverse them.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).