Next → Arithmetic and Geometric Sequences: Mastery Test
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1
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar(s), Fractions should be reduced to
lowest terms.
Consider the first three terms of the sequence below.
14,000, 12,600, 11,340, .
Complete the recursively-defined function to describe this sequence.
f(1) =
f(n) = f(n - 1)
for n > 2
The next term in the sequence is

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

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step-by-step explanation:

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula