On Black Friday, Lluvia thought about buying a new coffee table, but wanted to figure out what it would cost first. The normal price was $70. but there was a 35% discount. She also estimated that
the sales tax would be approximately 10%.
What is the dollar amount of the discount?
Round your answer to the nearest whole dollar, and do not type the dollar sign.

25

step-by-step explanation:

  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).

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step-by-step explanation: