Solve the problem.
The finite sequence whose general term is
an = 0.18n? - 1.08n + 7.83
where n = 1, 2, 3, ..., 9 models the total operating costs, in millions of dollars, for a
company from 1991 through 1999.
Find ai
i=1

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

rotation point l

step-by-step explanation: