Attila the hun was a ruler of the hunnic empire. the romans feared him greatly until his death since he made quite a habit of invading. the romans no longer feared him after his death in 453.let x represent any year. write an inequality in terms of x and 453 that is true only for values of x that represent years after the year that attila died.

x > 453

EXPLANATION

Given,

Attila the Hun died in 453

‘x’ represents any year.

The only true values of x, are those that represent years after the year that Attila died.

This means x is greater than 453

This can be written mathematically, as the inequality, x > 453

  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).