Ex which line is the better fit for the data (1,1), (2,3), (2, 2), (3,4), (3,5), (4,3) 1=X 4/2=2x~2.

Q: Line A passes through points (2, 4) and (-4,6). Which equation is an equation of a line parallel to…

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Q: Find the Cross product of A= and B=

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Q: Write v as a linear combination of u and w, if possible, where u = (2, 3) and w= (2, -2). (Enter…

A: We want to write v in linear combination of u and w.

Q: Use data on tab “printers data.” --Run a regression with “Cartridges” as the dependent variable and…

A: Using Excel, we can perform regression analysis as follows, Enter the data in Excel spreadsheet. Go…

Q: Find the equation for the linear function that passes through the pointy(-4,-9) and (8,6)

A: We can find the equation of linear function as below.

Q: Find the best approximation to u = (3,-7, 2, 3) as a linear combination = (2,-1,-3. 1) and =…

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Q: MY NOTES The data in the following table show the amount of water in milliliters a professional…

A: a) We have to find linear model using given data. b) We have to estimate the required by linear…

Q: hat is the dependent variable in y= -

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Q: is it linear?

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Q: Differentiate. 5x - 9 +x3 3x +1 g(x) = gʻ(x) = D

A: Given  gx=5x-93x+1+x3 To do Differentiate gx=5x-93x+1+x3

Q: find x and y if (2x+1,y)=(5x+4, -7)

A: Given: 2x+1,y=5x+4,-7

Q: Write the equation of a linear model through the points (600,19) and (2000,5)?

A: The given points are (600,19) and (2000,5). It is known that, the equation of the line passes…

Q: Can (4,-2,4) be written as a linear combination of (1,0,1). (3,-4.1) and (4,-6,-2)?

A: We need to see if 4,-2,4 can be written as a linear combination of 1,0,1 , 3,-4,1 and 4,-6,-2 . We…

Q: Xk Ук Find the least-square line y = a + ax for the data. -4 -1 0 2 3 0 2 -1 3 -2

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Q: Which set of ordered pairs (�,�)(x,y) could represent a linear function? A=   {(−6,0),  (−3,3),…

A: The given set of ordered pairs,We have to find the set of ordered pairs that represent the linear…

Q: Find the equation of the normal line 3X-24 2 -시 at the point (-1,

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Q: Determine whether u= (-1, 11) is a linear combination of x =(1,3) and y=(2,-1).

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Q: Explain the Regression Equations if we have two variables  X and Y?

A: Regression analysis: Regression analysis estimates the relationship among variables. That is, it…

Q: Determine the quadratic equation that best fits the given set of data: (1, 2), (2, 3), (4, 3), (6,…

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Q: Determine if (3, -1, 4) is a linear combination of (1, -1, 0), (0, 1, 1) and (3, -5, -2)

A: A linear combination is very significant in linear algebra. When some given vectors are multiplied…

Q: the variable that is used to predict changes in another variable is known as the

A: The variable that researchers are trying to explain or predict is called the response variable. It…

Q: (d) adjusted coefficient of determination for each of the models in (a). Based on this measure,…

A: Reviewing information, n=No. of vehicles= 30 Y : Gas mileage of cars in MPG Var(Y)= 39.28

Q: Find the equations for the lines through the point (a, c) that are parallel to and perpendicular to…

A: Given query is to find the equation of the lines

Q: Q2/ Fit a straight line to the given to the data (2,2), (4,11), (6,28), (8,40) 1 Add file

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Q: Data is collected on the relationship between time spent playing video games and time spent with…

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Q: A value of r close to plus or minus 1 indicates that there is a strong linear relationship between…

A: We want tell the about correlation

Q: Determine the quadratic equation that best fits the given set of data: (1, 2), (2, 3). (4, 3),…

A: The provided data points are interpreted in the form of as follows:1223436478

Q: Find of z = 2x° 5xy" + x¯ y dy2 -10ху + 3x? у? = -10y + 6xy²

A: To find ∂2z∂y2 of z = 2x3-5xy2+x2y3

Q: The variable X and Y are connected by equation aX + bY + c = 0. Show that the correlation between…

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