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tamaranim1 [39]
3 years ago
7

How to solve this one​

Mathematics
1 answer:
ladessa [460]3 years ago
4 0

A dotted line is not included in the solution so there is no equal sign.

The blue area is to the right of the dotted line so the solution is >

The line crosses the x axis at -2

The answer is : x-y > -2

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Elena-2011 [213]
<span>To solve this, use the point - slope form formula
</span>Point D (-4, 2) and Point E (-1, 5)
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y - 2 = [(5 - 2/-1 -(-4))](x + 4)
y - 2 = x + 4
y = x + 6

To answer this, input the values of points D or E into the equation and make sure that they answer the equation in part A.
</span>y = x + 6
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4 years ago
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lisov135 [29]

Answer:

Reject Null Hypothesis given that  P-value < ∝

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Chi-squared test = 36.1429 using excel function

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P-value < ∝

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