Show that 1 Is En=1 2 1?+ 1 4

Q: Can you answer it and explain your steps

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Q: Suppose the relationship between Y and X is given by: Y = 50 + 3X What is Y when X

A: Given that  Regression equation Y Y = 50 + 3X

Q: i would like to know the steps to simplify for y x2 + y2 = 8

A: x2+y2=8

Q: To97(3x)=loas (sx-8

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Q: -|3 7 6 A = no 2- Acop = ?

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Q: For the line that has the equation X1 + 2X2 = 10, will pass through: %3D O (5,4) (10,1) O (2,4) O…

A: Given that  The equation of a line is x1+2x2=10 To find a point that will pass through the given…

Q: Suppose the relationship between Y and X is given by: Y =  -5 - 10X What is Y when X is -100?

A: The objective of this question is to find the value of Y when X is -100 in the given equation Y = -5…

Q: y = -2Vx + 3 – 7

A: y=-2x+33-7

Q: Use the Pythagorean Theorem to find the length of the missing side.Then find the indicated…

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Q: draw what a positive relationship between variables would look like on the x & y axis

A: It is needed to draw a positive relationship between variables on x and y axis.

Q: Plot the following six points: (- 5, 4) (1, 3) (- 2, – 1) (4, 0) (2, – 3) (0, - 2)

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Q: I need help

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Q: Find AB, -2 -1 -4 A=3 -1 B= %3D %3D 2 7 6 3 6 4-8

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Q: How primary consideration decides whether an independent variable belongs in an equation or not?

A: If the variable is important to the regression model on the basis of theory, then the variable…

Q: Determine by a matrix method the equation of the line of regression for Y on X1 and  X2.  Use your…

A: Given Data : YY X1X_1​ X2X_2​ 11 -5 5 11 -4 4 8 -1 1 2 2 -3 Following is the Matrix…

Q: The writing was a little confusing. Can the steps be explained properly

A: Given that: F(x)=1-3x,   x<4Ax2+2x-3,  x>4   To find: Find the values of A, so that the…

Q: Which are The basic steps for graphic and algebraic solutions?

A: Algebraic solution: Use the rules of algebra to isolate the variable/unknown on one side of the…

Q: Is x+y is an algebraic expression

A: We have to determine whether the given expression is algebraic or not.

Q: If x = 4, what is the value of x(17 - x)?

A: Given  X = 4

Q: y = 3x + 4, what is y when x is 1, 2, and 3

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Q: How can you tell if an equation is an "and" or an "or"?

A: We have to explain of and ,or in equation

Q: What is the property of 15  + y = y + 15?

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Q: When looking at a multi-step equation, how do you know WHEN you should Move Variables?

A: When variable on both side of equation then we move variables accordingly.

Q: 2. Find the values of the variables: x+ 2 y x +1

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Q: What is the form, direction, and strength of relationships where r is -.33, .06, and .33? Compare…

A: Given Solution: When r=-0.33, it has a negative coorelation since when r€ (-1,0) it shows negative…

Q: Translate this problem 4y = 16

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Q: Can you make your diagram more clearer

A: This diagram shows normal distribution :  Empirical rule says :  68.2% data lie within 1 standard…

Q: Explain the similarities and differences between R2 and R2a.

A: R-squared: It is a statistical measure that represents the proportion of the variance for a…

Q: N T. E R. X +5 2x - 3

A: Congruence is a property of similarity for two geometric figures. Two geometrical figures are…