3 years ago

If there was a point R(2, 4) and it was dilated to R'(6, 12), what was the scale factor?

Mathematics

1 answer:

ivann1987 [24]3 years ago

5 0

Answer:

Step-by-step explanation:

6/2=3 so it was dilated by a scale factor of 3

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Using our two points, we can solve for the distance as such:

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Now our exact answer may be √116, however using the product rule of radicals we can further simplify the radical as such:

√116 = √4 x √29 = 2√29.

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Step-by-step explanation:

The formula for the general term of an arithmetic sequence is ...

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Here, the sequence has first term a1 = 39 and common difference d = 43-39 = 4. So, the general term is ...

an = 39 +4(n -1)

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