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Mariulka [41]
3 years ago
11

Someone tell me the slope please

Mathematics
2 answers:
sladkih [1.3K]3 years ago
4 0

Answer:

\frac{0}{5} or zero.

Step-by-step explanation:

The pair on the left is (-4, -5). The pair on the right is (1, -5).

In order to find the slope, you must first subtract the y in the first pair by the y in the second pair. Then what ever answer you get will be your numerator. Then, subtract the x in the second pair by the x in the first pair and that will be your denominator. So, in this case, it would be \frac{-5 - -5}{1 - -4} which equals  \frac{0}{5}. If a zero is the numerator, that means that the fraction is zero. If the zero had been on the bottom, then the answer would have been <em>undefined. </em>

In short the formula to find slope is: y^{2}- y^{1} over x^{2} - x^{1}.

liraira [26]3 years ago
3 0
M=0
The equation for slope is: (y2 - y1)/(x2 - x1)
The two points you have are (-4,-5) and (1,-5)

If I plug them in, I get: (-5 + 5)/(1 + 4) = 0/5

0 divided by any number is 0, so your slope is 0.

I hope this helps!
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One sample t-test for population mean would be the most appropriate method.

Step-by-step explanation:

Following is the data which botanist collected and can use:

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We have to find the best approach to construct the confidence interval for one-sample population mean. Two tests are used for constructing the confidence interval for one-sample population mean. These are:

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One sample z test is used when the distribution is normal and the population standard deviation is known to us. One sample t test is used when the distribution is normal, population standard deviation is unknown and sample standard deviation is known.

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