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Kobotan [32]
4 years ago
12

By visual inspection, determine the best-fitting regression model for the data plot below.

Mathematics
1 answer:
Firlakuza [10]4 years ago
8 0

Answer:

A. linear

Step-by-step explanation:

A linear model is the best-fitting regression  model for the data plot because for similar variations in x values, the variation in y values are also similar, that is, if you take points (x1, y1), (x2, y2) and (x3, y3) the y1 - y2 is similar to y2 - y3, when x2 - x1 is also similar to x3 - x2.

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Find the mistake. How would you solve this problem correctly? plz answer btw those a minus this is due at 11: 59
garik1379 [7]

Answer:

The mistake is in the second "problem" or the second part

Step-by-step explanation:

solve correctly by using pemdas when there are parenthesis but only "one" number (4) and a variable (x) you multiple (bring over the 6 and times both) leaving you with 6x + 24

4 0
3 years ago
Find the distance between the points J( – 8,0) and K(1, 4).
Ksenya-84 [330]

Answer:

The answer is

\sqrt{97}  \:  \: units

Step-by-step explanation:

The distance between two points can be found by using the formula

d =   \sqrt{ ({x1 - x2})^{2}  +  ({y1 - y2})^{2} }

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

J( – 8,0) and K(1, 4)

The distance between them is

|JK|  =  \sqrt{ ({ -  8 - 1})^{2} +  ({0 - 4})^{2}  }  \\  =  \sqrt{ ({ - 9})^{2} + ( { - 4})^{2}  }  \\  =  \sqrt{81 + 16}  \\

We have the final answer as

\sqrt{97}  \:  \:  \: units

Hope this helps you

4 0
3 years ago
A bottle contains liter of water. If it is poured equally into four cups, 1/3 how much water will be in each cup? Which of the f
katen-ka-za [31]
A. Because that is equal
3 0
3 years ago
Read 2 more answers
Consider the algebraic expression:
GrogVix [38]
Coefficients are the numbers that are next to a variable(a letter in an expression). Therefore the coefficients would be 7 and 18 because they are both next to a variable (y and x).

I can’t exactly remember what a constant is but I think it is a number alone (not next to any variables) and they are ONLY separated by + and - not multiplication or division. In this case it would be all of the numbers that are in between the + or - (all of them.)

I also think a constant could be the variable next to the coefficient. Which would be y and x (next to 7 and 18).

I’m am so sorry I can’t remember what a constant is but I hope the coefficient helps:)
7 0
4 years ago
Read 2 more answers
How do you solve: 5In3-2In9
eimsori [14]

Answer: uhm is this a SAT

Step-by-step explanation: i'm sorry i didn't asnwer but i can't not subtract that is it 53 In - 29 In?

8 0
3 years ago
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