Show your work. Simplify your results. Find the best fit line y = mx + k for the following points using the least squares method. Your answer should be an equation for the line. (-1,-7), (2, 2), (5,5)

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Q: Question 20 Given that A= 12 -5 has the form A= PCP-¹, C- 0c-12²2 C OP-11 0 -3 -1 and P = Op- and P…

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A: Here , f(x) = x3-3x2-1 We find required value.

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Q: RECALL FROM MTH 31 (1) State the definiton of the area A of the region under the graph of a…

A: Given below clear explanation

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A: Introduction: A geometric series is one of the two basic important series in mathematics. Here, the…

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Q: 6. One of the functions whose graph is functions. Identify the function and Graph A 4

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Q: 28. The value of In (2) can be calculated by the alternating harmonic series. In (2)-1-+-+ Using the…

A: This is a question of infinite series.

Q: Q4: (1) y = 3logst (2) y = t sin¹(t) + √1-t² 4 (3) y = (sech t) (1 - In(sech t)) (4) y = (t² + 2t)…

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Q: d. Find the linear approximation L(x) for f(x)=x²-x-1 at a = 1.

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A: Answer is .553. Explanation is as follows

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Q: Let series c,, be positive for all values of n and; fa+1 A. B. C. D. 025 B unlim aum 4 for n 21.…

A: Given recurrence relation cncn+1=4 for n≥1 and cn is positive for all n.…

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Q: 7. Find the eigenvalues and (a) Each of the Pauli op (b) the operator Se=

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A: As per company guidelines we can solve one question at a time so i am solving first one please…

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Q: 5. Let G(x)= -6 -X 0 Sketch the graph of y = f(t)dt, where y=f(x) is displayed below. -4 = G(x) | -2…

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Q: multiplicative inverse of 2²+x-1 in Zs [x] /<71) is:

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Q: In a different plan for area​ codes, the first digit could be any number from 0 through 3​ the…

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Q: 1. Obtain the Taylor series solution of the initial value problem y' 1-2ty, y(0) = 0 with h=0.1 and…

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Q: -) Let B₁ and B₂ be orthonormal bases for an n-dimensional vector space V. Let A = TB₂B₁ be the…

A: Given Data: Let B1 and B2 be orthonormal bases for an n-dimensional vector space V. Let A=TB2←B1 be…

Q: 3. (True/False) Let f(x, y) be any function of x and y. Then f f sin(f(x, y)) dxdy ≤7. 4.…

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Q: Given the equation F=95C+32F=95C+32 where C is the temperature in degrees Celsius and F is the…

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Q: Q6: If f(x) eR[a,b] and cell. We define g(x) on [a+c.b+c] by g(y)f(y-c). Show that geR[a+c,b+c] and…

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Q: b) Solve the system of linear equations by using Gauss Jordan Elimination method. + 2x4 X4 X1 3x1 -…

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Q: What is the unit rate of $4.25 for 64 fluid ounces?

A: unit rate of $4.25 for 64 fluid ounces?

Q: Find the coefficient of a-2 in the binomial expansion of  (27a2 - (1/81a3))9

A: Let us consider the expansion x+yn The binomial expansion is obtained as x+yn=∑k=0nCknxn-kyn

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Q: The mapping that transforms y = √ to y + 5 = √-2x-4 is: □ (z,y) → (22+4, y + 5) □ (z,y) → (-12-2,…

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Q: 4% Define the given functions s f1(t)=1; 6 f2(t)=(3*exp(2 t) +6"sin(5 t) +2*t^2)^2; 7 f3(t)-(2*sin…

A: As per the company rule, we are supposed to solve the first three sub-parts of a multi-part problem.…