3 years ago

How do I find the slopes of the secants PQ1, PQ2, PQ3, PQ4. Also estimate the speed at point P

Mathematics

1 answer:

denpristay [2]3 years ago

3 0

Y2 - y1 and x2-x1 and it should look like a fraction .

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The sum of the first 20 positive odd integers

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Answer:

$400$

Step-by-step explanation:

$We\ know\ that,\\'The\ sum\ of\ n\ no.\ positive\ odd\ integers\ is\ given\ by\ the\ formula:\\S_O=n^2\\Hence,\\Here,\\As\ n=20,\\The\ sum\ of\ the\ first\ 20\ positive\ odd\ integers=20^2=400\\$

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Step-by-step explanation:

let the numbers x and y

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117

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