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aleksandrvk [35]
2 years ago
9

Determine the regression model for the following data. Be sure to think about which model fits the data before determining your

answer. Type your answer as an equation with any decimals rounded to the nearest hundredth. Do not use unnecessary spaces between numbers or symbols. Use ^ to show exponents if necessary.

Mathematics
1 answer:
Fudgin [204]2 years ago
4 0

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(-19, -12), (-9, -15)
Jlenok [28]

Answer:

-28/-27 is the answer to find slope

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Distance between A (2, -1) and (2,a) is 4 units. Find the value of a where a is positive.
kolezko [41]

Answer:

a = 3

Step-by-step explanation:

Calculate the distance d using the distance formula and equate to 4

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (2, - 1) and (x₂, y₂ ) = (2, a)

d = \sqrt{(2-2)^2+(a+1)^2} = \sqrt{0+(a+1)^2} = \sqrt{(a+1)^2} = a + 1 then

a + 1 = 4 ( subtract 1 from both sides )

a = 3

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charle [14.2K]
<span>In geometry, planes are two-dimensional spaces which extend infinitely. If they do not intersect at all, they are considered parallel. However, if they do intersect, that intersection come in the form of an infinitely-extending collection of 1-dimensional points, which collectively form a line. As such, the answer is "line".</span>
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What is the final grade
Tcecarenko [31]

Step-by-step explanation:

● what is the final grade

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Mademuasel [1]

Answer:

670

Step-by-step explanation:

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