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2 years ago

Find the slope of the line passing through the points (2,7) and (-1, 4).

Mathematics

2 answers:

natulia [17]2 years ago

7 0

Answer:

m= 1.

Step-by-step explanation:

To find the slope, we will need to use the slope formula:

$m= \frac{y_{2}- y_{1} }{x_{2}-x_{1}}$

Plug in the points, giving us:

$m= \frac{7-4}{2+1}$

m= 1

skelet666 [1.2K]2 years ago

4 0

Answer:

slope = 1

Step-by-step explanation:

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So, we have:

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The z-value for 90% confidence level is 1.645.

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Read more about margin of error at:

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