-1- xy(3 + x)-x²y + 10r

Q: *(x) = x3 – 2x + 4 at a = 1

A: Given query is to find the value of the function at indicated point.

Q: if y3-3ax2+x3=0,then prove that y2+ 2a2x2y-5=0

A: Let dy/dx= y1 and d2/dx2=y2 And We will use the product rule of differentiation.

Q: tHons algebraically. 2. 3x - y = 4 2x + y = 11

A: Given, The system of equations  3x-y = 4  2x+y = 11  We have to solve the system of equations…

Q: f(x) = x² -7x +1? ミ×2 メ-3

A:

Q: 4x+2y = 10 x-y-13 0

A:

Q: x¹y-x³y² + x²y_8x¹y-x²y-10+x 10+ x³y²7x³y²-9+218x¹y-y³ +50=

A: The expression is given by x4y-x3y2+x2y-8x4y-x2y-10+x3y2-7x3y2-9+218x4y-y3+50 To evaluate: The…

Q: (f) X- x2+23 = 4 X2+2x3 =4 %3D 2x1 + 3x2- X3 = 1 7x + 3x2 +4x3 =7

A:

Q: Find the value of x of  x^3-3x^2+3x-1

A: We have to find the value of x  of  x3 - 3x2 + 3x - 1  Put x = 1 1 - 3 + 3 - 1 = 0  So ,  x = 1 is a…

Q: 1if xs-1 28, 3x +2 if |x| <1 7- 2x if x 2 1 -1 -1

A:

Q: In(x2+2x+1)³...findy'

A: y=ln(x2+2x+1)3

Q: x + 3y = -21 -2x +4y = -28

A:

Q: -7x - 2 y =-13 x – 2y = 11

A:

Q: -x + y2 = 3 and x + y2 - y = 0

A: Consider the given equations as,

Q: 1. xd(1-x)³x² ] -2-

A: Given ∫01x2(1-x)3dx

Q: y A 20 16- 12 - 4. + + + + + + -5 -4 -3 -2 -1 -4- 3 4 5 X -8+ -12 2. CO

A:

Q: what is the constant of of x2-4x-5=0

A: Given, x2-4x-5=0

Q: Solve the system of equations:

A: the given system of equations is: -x+3y+z=12x+5y=33x+y-2z=-2 we have to solve the given system of…

Q: If (x2 - y2) = 10 and (x + y) = 2, find x and y.

A:

Q: -4x + 9у 3D 9 X - 3y = -6

A:

Q: (a)x - x = 2t x(0) = 1 x(0)/ = -2

A: As per the policy of bartleby the provisions is to solve only one question at a time

Q: -2(x - 1) –x+3 = -1

A: Given: -2x-1-x+3=-1  -2x+2-x+3=-1                    -3x=-6                          x=2

Q: Find the domain of:Q(x) = −x(1 − x)/3x^2+5x−2

A: Given-

Q: -+kx² 0<x<1 3 0<xs1 otherwise

A: Let X be a continuous random variable to lie in the interval (-∞, ∞) then, its probability density…

Q: 2x-x xp - (r-1)° (x²+1) -0-

A: Given ∫-∞0 2x-x3x-12x2+1 dx                         =-∫-∞0x3-2xx-12x2+1dx…

Q: Find domain of y = x2-7x+10 x2-3x-5

A: Given, y = x2-7x+10x2-3x-5  We have to find the domain of  y = x2-7x+10x2-3x-5

Q: Find x, and x2. - 5 1 6- 15 -2 3 X2 - 3 17 X1 %3D X2 =

A:

Q: -7x+/y=-19 -2.x+ 3y =-19

A: Given query is to find the solution of system of equation.

Q: Find the discriminant of C(x)=3X^2-4X+3

A:

Q: f(x) = In (8x + 2)(3r - 6)

A:

Q: - y=(x² +3x+1)*

A: on doing differentiation with respect to x

Q: 3x² - y2 = 8 x2 + 3y2 16

A: we have to use the elimination method to solve the given equations.

Q: z = (x² + 7x – 5y)* %3D

A: Partial derivative: - Assume we have a function f(x, y) that is reliant on two variables x and y,…

Q: y = x³ + 1 (x (x² 2 3 x + 3 -1 - 2x + 1)

A: The given function,      y=x3+1x3+3x2-2x-1+1

Q: x2 +y2 + 4x - 6y=12. ny2 -8x - 6y - 23 = 0. 2 - 54y 101. n 4x -16x-9y

A: Since you have posted multiple problems ,we solve only the first one. To get the remaining problems…

Q: Y= x² - 3x + 1 - 2 < x < 2

A:

Q: 2x 2x is equal to 2-3x+2 r-1 r-2 r-2 O True OF.

A: Given query is to find statement is true or false.

Q: 2x+4y+z=-11 -x+3y-2z3-16 2x-3y+5z321

A:

Q: Find the general solution for: x' = ; x. -1 Х. -3. %3D

A: To find the general solution of the given system of a differential equation, consider the matrix…

Q: x-2y/xy2

A: Calculation:The given expression can be written as

Q: Solve the system.

A: The given system of equations 2x+3y=2x-2y=8 Multiply the second equation by -2 and then add with…

Q: x²-5y²-3x-y +22=0 (y-2)(x-y-2) = 0

A:

Q: f(x) = 2x(3-x2) x²+9 %3D as x → -∞

A: Solve the given limit as,…

Q: a) fi(x)= /(3x² + 5x)(1 – x)², b) f2(2) —D 7sen(2л) + 3tan(x — 1)

A:

Q: Find y' for y = 8x-3- 9x-1 - 9x -1 y' =O %3D

A: Differentiate y with respect to x  using polynomial rules

Q: 1.-2x²y+z-3x-¹y5z 4. 13 + 2(x²-3)

A: NOTE: Refresh your page if you can't see any equations. .

Q: How do I solve

A:

Q: x+y 2 0 X-y > -6 (4x – 7y < 77 -

A: Given, the objective function                            P=-4x+2y           Subject to…

Q: Solve for x 7.9= 10e-x(x3+2x2-3x+1)

A: Consider the given equation:…

Q: Does x =12 satisfy the equation 16 - 1/2x = 3/4x +1?

A: Given equation,  16-(1/2)x=(3/4)x+1 X=12 satisfy the above equation if L.H.S of above equation is…

Q: 2dx 3 X - - 2 X

A: The given integral is ∫2 dxx-x23. We have to evaluate the given integral.

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.