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Gnoma [55]
3 years ago
10

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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Solve 3x+2y=5 and 7x+2y=9
vekshin1

Answer:

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

Point Form:(1,1)

Step-by-step explanation:

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(a) Work out the reciprocal of 1.25
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Answer:

0.8 OR \frac{4}{5}

Step-by-step explanation:

The reciprocal of any number is the number that it multiplies by to equal 1.

The reciprocal can be found by simply converting the number into a fraction and then 'flipping' the fraction as any number multiplied by its reciprocal is 1.

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No. X/Y * Y/X (its reciprocal) = 1

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So, to find the reciprocal of 1.25,we should first convert 1.25 to a fraction.

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Now we just flip 5/4 to get our reciprocal:

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Test: 0.8 * 1.25 = 1

The reciprocal of 1.25 (\frac{5}{4}) is 0.8 (\frac{4}{5}).

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Answer:

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Step-by-step explanation:

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