Functions: Graphing and Translations Flashcard

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Front

Which inequality matches the graph of the line with a slope of -1 and a y-intercept of 1?

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Front

If the mice population is 25,000 and decreases by 20% each year, what is the formula to find the population after t years?

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Front

Find the 22nd term of the arithmetic sequence: 5, 8, 11, ...

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Front

What is the explicit formula for the nth term of the arithmetic sequence 5, 8, 11, ...?

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Front

What is the common ratio in the geometric sequence: 2, 6, 18, ...?

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Front

What is the explicit formula for the nth term of the geometric sequence 2, 6, 18, ...?

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Front

If the first term of a geometric sequence is 4 and the common ratio is 2, what is the 5th term?

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Front

What is the formula to find the sum of the first n terms of an arithmetic sequence?

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Front

What is the formula to find the sum of the first n terms of a geometric sequence?

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@@S_n = a_1 rac{1 - r^n}{1 - r} (r eq 1)@@