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Q: Help please

A: y=x2x-22 Differentiating with respect to x, we get dydx=dx2x-22dx=dx2dx·x-22+dx-22dx·x2=2x·x-22+2x-2...

Q: Please help me with 79,85 Please step by step

A: As per the company policy i can answer only first question for you,more than that leads me towards r...

Q: A ball is launched straight up. The function v(t)=96-32t gives the ball's speed, v, in feet per seco...

A:

Q: Please help me with 85,91 please step by step

A: Intermediate Value Theorem:  The intermediate value theorem states that if f is a continuous functio...

Q: -2yater 1- 2x cot2x 2CSC 2X %3D %3D

A: Solution-

Q: A sector of a circle has a central angle of 150°. Find the area of the sector if the radius of the c...

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Q: solve for lim

A: Given problem is :

Q: 2) Write derivatives (slope functions) for these functions y=f(x) ; by hand, no calculator or Google...

A: We have to find derivative

Q: definite integral

A: The given integral is ∫-34 cosx-3x5dx. Evaluate as follows.  

Q: Find the equation of the line through the points (27, 23) (- 9, – 5). and

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Q: A truck-driver delivered a load from Sohar to Sur, a distance of 480 km, and then returned to Sohar....

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Q: With respect to functions, identify which of the following statements is wrong?" O A function may ha...

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Q: Write the improper rational function as the sum of a polynomial function and a proper rational funct...

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Q: ® B/ siny de = Cay (l-x coy)

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Q: B C a A Note: Triangle may not be drawn to scale. Suppose a = 10 and b 12. %3D %3D Find an exact val...

A:

Q: Interpret the vate of change of 2 with Yespect to

A: The rate of change of y w.r.t x is dydx Where, y=(-2x2+1+5)(4x-2) Here, we have two factors. So, we ...

Q: calulate the limit

A: Given limit, limx→∞2x-13-xx-1x+3

Q: cos= 2) lim .2

A: To find the limit,  we will use L.Hospital.Rule.      

Q: L-1 (s+2)²+3 2.

A:

Q: Q.1 Find the Taylor series of the cubic function x3 about x=3. Write the final formula of the functi...

A: From the given problem:   fx=x3 ; x=3 or a=3   From the expression of the Taylor series:   fx=fa+f'a...

Q: Q ncl 3. %3D 3/ Show dat Tis subset 7 's

A: Given: T=x| x∈2x2+5x-3=0  and S=x|x∈2x2+7x+2=3xClaim: To show that T⊂S:

Q: What is the limit of the function as x approaches -4 from the left? * (6,5), (14) (-4,2), 2 (6,2) -2...

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Q: 3 -5 4 -3 -2 -2- of What is the domain of this function? (assume there are arows at the ends of the ...

A: We have to find domain and range

Q: Find an equation of the plane tangent to the following surface at the given point. 8xy + yz + 5xz - ...

A: We have to find an equation of the plane tangent to the following surfaces fx,y,z=8xy+yz+5xz-56=0 at...

Q: Find the angle between the following straight line у-4-2х,у-3x+7

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Q: 2. Let f (x) = x² + 3x – 5. а. Use the formal limit definition of the derivative to compute f'(x).

A: Given,          fx=x2+3x-5

Q: Find the tangent and normal lines to the curve ペー9ーチ at the Pomt (-62)

A: Given, The equation of the curve  x2-xy+y2 = 7  We have to find the equation of tangent and normal l...

Q: calulate the limit

A: Given: limx→∞ 2x-13-xx-1x+3= limx→∞ x2 2-1x3x-1x2 1-1x1+3x

Q: Find the negative of (15, 11 and 9) using 1`s complement and 2`s complement method.   The binary nu...

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Q: Find all the roots of the given function on tne given interval. Use preliminary analysis and graphin...

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Q: Where is the graph not differentiable?* 2 -1 O x= -2,-1, 1 x= -2-1 x =-1 O x= -2, -1,0, 1

A: A function is not differentiable at those values of x where: It is discontinuous  It's graph has a ...

Q: Verify the identity 1- sin x (sec x- tan x)2 = %3D 1+sin x

A: secx-tanx2=1cosx-sinxcosx2=1-sinxcosx2=1-sinx2cos2x=1-sinx21-sin2x         ∵sin2x+cos2x=1=1-sinx212-...

Q: An “A” is considered 4.0, a “B” is 3.0, a “C” is 2.0, a “D” is 1.0, and an “F” is 0.  A student rece...

A: Average of numbers

Q: Given a vector v with initial point P(-2, 6) and terminal point Q(-4, 8), Part: 0 / 2 Part 1 of 2 (a...

A:

Q: we have the curve x(sin(y^2)) = e^(3x-y)-1 a) find dy/dx b) find the slope of the tangent line at th...

A: Given that sin(y^2)) = e^(3x-y)-1 a) find dy/dx b) find the slope of the tangent line at the point (...

Q: Quiz 3/ Find the slope of the line that is tangent to the curve: y = Sin? (πx) +2Cos? (πx) + 3y, at ...

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Q: Use a calculator or program to compute the first 10 iterations of Newton's method for the given func...

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Q: Write the improper rational function as the sum of a polynomial function and a proper rational funct...

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Q: Answer question 7

A: Since you have posted questions with multiple sub-parts, we will solve the first three for you. To g...

Q: V-2 (w-1) (20-1

A: To evaluate, ∫v-2(v-1)(2v-1)2dv

Q: Eliminate the parameter to find a Cartesian equation of the curve. Sketch the curve and indicate wit...

A: To find Cartesian equation of the curve

Q: Differentiate the given series to obtain the corresponding series expansion for the derivative of f ...

A: Differenciate the given series with respect to x 

Q: Find x-intercept(s) of the graph of function g(x)=V3x+7-1.

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Q: (9) y = (Inx)2 %3D find y'

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Q: Ã = 2ē, +3ē, – ē,, B = -3ẽ, +2ē, +ēz, C = ē, + ē,+ē; ve Ď = ē, – 2ē, – ē; Āx B × Č = B(Ā.C) – Č(Ā.B)...

A: We use scalar and vector product for this proof

Q: Evaluate the integral. Check your answer by differentiating. (Use C for the constant of integration....

A: ∫4-x52dxFormula∫a dx= ax+c∫xndx=xn+1n+1+c

Q: Check the following relation R on the set A = {1,2, 3, 4} is reflexive, symmetric and or transitive ...

A: Given problem is :

Q: Help me please

A: " Since you have posted a two questions, we will solve first question for you. To get another questi...

Q: Evaluate Sx² – 3 (2x + 4 x > 1 x<1 g(x) = lim g(x) = x-1 O DNE

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Q: Marc spend Php 5.98 on a rope. the rope cost Php 0.92 per meter. How many meters does Marc buy?

A: Marc spend Php 5.98 on a rope and the rope cost Php 0.92 per meter.

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.