Find the critical points, domain endpoints, and local extreme values for the function. - x² - 4x + 2, -x² + 3x-5, y = x≤1 X>1

Q: Problem #7: Let y(x) be the solution to the following initial value problem. y dx - sec (7x) dy = 0,…

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Q: Find the discount interest if F = Php 50,000, d= 0.085 and t = 10 months.

A: We know formula for discount interest is  D=Fdt

Q: Exercise 2. Suppose that f: A → B, and let CCA and DCA. Prove that f(CUD) = f(C) u f(D).

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Q: please tutor, have mercy! can you do the left D, and E? pleaseeeee...

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Q: B) logo 64 = 2x

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Q: f(x) = 3x³ + 4x² - 45x + 50 Degree: Number of Real Roots: Roots:

A: Given expression f(x)=3x3+4x2-45x+50

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Q: Use the Big M method to solve the following LPs:

A: The given LPP problem, min Z=3x1 Subject to the constraints, 2x1+x2≥63x1+2x2=4x1,x2≥0 Using the Big…

Q: FIND THE VALUE OF X, Y AND Z FOR THE GIVEN LINEAR EQUATIONS BELOW: SOLVE USING CRAMER'S RULE 6x + y…

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Q: An individual purchased a 5-year, $10,000 promissory note with an interest rate of 5.5 %/year…

A: Answer given below.

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Q: 11. For which values of the parameter a does the following linear system have (i) a unique solution,…

A: The given linear system is  x+y+7z=-72x+3y+17z=-16x+2y+a2+1z=3a We have to find the value of a for…

Q: 31 = 32 = Y3 = 3x2 + 23 Write the matrix A such that y = Ax 1 + 3x2 55 1 + 2x3 + 324

A: Given ,  System of equations are  y1 = x1 + 3x2 y2 = -x1 + 2x3 + 3x4 y3 = 3x2 + x3

Q: A = tan 9.8 25.2 21.3°

A: By using inverse tangent calculator to find the value of A.

Q: quare footage, x 686 770 817 800 809 901 803 Rent per month ($), y 1600 1665 1750 1685 1700 1770…

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A: We have to find the value of x, y and z and established a matrix of 4 row and 5 column.

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A: Given: The game strategy for player 1 and player 2. To find: The value of the game and each player’s…

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A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: 1. Let X be the set of real numbers with the usual pseudometric. Find the derived set and the…

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Q: A Giant Swing Completes a period in about 15 seconds. Approximately how long is The pendulum's arm…

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Q: Please do and explain d-h

A: ⌈x⌉ indicates the lowest integer greater than or equal to x.  [Ceiling function] ⌊x⌋ indicates the…

Q: = || Solve the following system of linear equations in the two unknowns x and y. -6x +9y = 57 9x+5y:…

A: The given system of linear equation is…

Q: Match each equation with its graph. (Do not use technology.) (a) y = 5x -3 (c) C F (b) y = 5x O G F…

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Q: Find the accumulated amount after 4 years if $2500 is invested at 4%/year compounded continuously.…

A: InvestmentP=$2500 Time t=4 year Rate of interestr: 4%/year compounded continuously

Q: and Consider the subspaces of V = R¹X³. Find a matrix X € V such that Un W = - X=[ 0 0 0 U = span{[2…

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Q: f(x)= 2x + 1 X - 3

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Q: allest circle which touches the straight line 3x - y = 6 at (1, -3) and also touches the line y = x.…

A: Since we know that if a circle touches the line  ax+by+c=0 at point (p,q) then the equation of…

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Q: Group A Г1 2 37 1 For A = 4 5 6 [7 8 9] b 3A e B" 21 B = 0 2] and -1 find: a -A C A + 2B d A" f AB 9…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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Q: 4. Let G = {z € C|z¹ = 1 for some n € Z+} Prove that G is a group under multiplication, but not…

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Q: Find all proper prime ideals of Z/2Z > Z/4Z.

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Q: I need a lowercase letter "a" drawn on a graph using functions. You may use whatever function you…

A: Sure, here's one way to represent the lowercase letter "a" on a graph using functions, with a…