Find the open interval(s) where the following function is increasing, decreasing, or constant. Express your answer in interval notation. p(x) = -(x + 5)* + 3 Answer

Q: 3Tt ) Determine; [cos (4t +) 4

A: solution given below..

Q: B. Write the (a) converse, (b) inverse, and (c) contrapositive of each conditional statement. Then d...

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Q: Assume that the X1 and X2 are binary variables. What would be the appropriate constraint expression ...

A: We have to choose correct.

Q: account

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Q: You have $300,000 saved for retirement. Your account earns 8% interest. How much will you be able to...

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Q: Consider a linear system 2x + 3z = k? + k - 6 3x - 2y = k2 -9 x+2y + 6z = -2k – 6 (a) For what value...

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Q: The length of a rectangle is three times it’s width. The perimeter is 64 feet. What are the dimensio...

A: The length of a rectangle is three times it’s width. The perimeter is 64 feet. To find what are the ...

Q: In the year 1970, the median price for a house in Idaho was $54,200. By the year 2000, the median ho...

A: Given . Price in year 1970 (P1970)=$54200 Price in year 2000 (P2000)=$106300 And Growth rate is same...

Q: ind the partial sum S6 for the geometric sequence with = 3, r = 4. -6 uestion Help: D Video Submit Q...

A: Given query is to find the sum of the geometric series.

Q: How to find the equation of a line passing through two points specifically if the points were (-3,7)...

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Q: bag contains five red marbles eight white marbles and nine blue marbles randomly choose two marbles ...

A: Topic:- combination

Q: Cell Phone Plan Application When purchasing a new Cell Phone Plan you are given two pay options (bot...

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Q: table of values of a linear function is shown below. Find thể Butput Input 1. 3. 4 O-0 output 13 17 ...

A: Given query is to find the output for input n.

Q: a. Complete the table with the population after different numbers of weeks. 1 3 4 b. Graph the butte...

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Q: Which of the following consists of all solutions to 2? + 3x – 10 = 0? x = 5, –2 x = 2, –5 x = 5, –1 ...

A: We will find the solutions to the quadratic equation. 

Q: Write an equation of the circle with center (6, 5) and radius 4.

A: We can write the equation of circle as below.

Q: 1. A matrix A and its reduced echelon form are given below. [1 0 5/2 -9/2 7/2] 0 1 3/2 -5/2 3/2 0 0 ...

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Q: a) For which value of k, the system is homogeneous ? a -4x+3y+2z = k2-11k+30 2x-5y-5z k- 25k 2x+2y-2...

A: First we find value of k for homogenous system taking right hand side of given equation equal to zer...

Q: Consider the following functions. Flx) = 2 9(x) • x + 6 Find (fo g)(x). Find the domain of (f o 9)(x...

A: f(x) = 6/x g(x) =x/(x+6) f(g(x)) = f(x/(x+6))            = 6/(x/(x+6))            = 6(x+6)/x domain ...

Q: Solve the following initial value problem. y = -2yı - y2 = 2y1 - 5y2 y1(0) = 6, y2(0) = 2. ||

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Q: A metallurgist has one alloy containing 26% aluminum and another containing 60% aluminum. How many p...

A: Given: A metallurgist has one alloy containing 26% aluminum. and another containing 60% aluminum. Ho...

Q: 3. The graphs shows the amount of a chemical In a water sample at different times after It was first...

A: Let's find. 

Q: 10. DETAILS SPRECALC7 2.7.065. Express the function G in the form fog. (Enter your answers as a comm...

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Q: Graph the equation and identify the x- and y-intercepts. x-2y =-6 Part 1 of 2 Graph x-2y=-6. 20+y 18...

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Q: 1. A family purchased tickets to a museum and spent a total of $38.00. The family purchased 4 ticket...

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Q: 10 4 10 -8 -6 -4 -2 -2 8 10 2 4 -4 -9- -8 -10 Find the values of m and b. m = b = to to 2.

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Q: shaggy earned 7.55 per hour plus an affitional $100 in tips waiting tables on saturday. He earned at...

A: Given: - shaggy earned 7.55 per hour plus an additional $100in tips waiting tables on Saturday. He e...

Q: Simplify the following expression. 6x²y 16xy2 O 3x 8. O 3y 8. 8xy 3 3x 8y

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Q: Use Gauss-Jordan row reduction to solve the given system of equations. (If there is no solution, ent...

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Q: Use the given graphs of f and g to evaluate the expression. (Assume that each point lies on the grid...

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Q: 6. Define the function E : Z → Z by E(n) 2n. Prove that E(n) is one-to-one, but not onto.

A: We will use the definition of one to one functions and onto functions to prove this.

Q: ) From the set {-3i, -5/2, 8, √(-16), √3, 0, 3+4i, -7, -1.46, } i) List the set of Whole Number ii) ...

A: Given information: From the set {-3i, -5/2, 8, √(-16), √3, 0, 3+4i, -7, -1.46, }i) List the set of W...

Q: Shown below is a lower triangular matrix A. What will be the resulting matrix if A is rotated 90 deg...

A: Rotate 90 degrees clockwise. Given information: The lower triangular matrix isA=100⋯0120⋯0123⋯0123⋯0...

Q: Linda is playing a matching game where she must identify equivalent ratios given a specific denomina...

A: NOTE: Refresh your page if you can't see any equations. . here the equivalent ratio is and the deno...

Q: a) Let AB = C, then find x, y and z values if -3 4 x 3 2 A = 4 -16 -4 2 and C= 2 y) B= z x 3 16 -9 b...

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Q: You want to put edging around your above ground rectangular pool. The dimensions of the pool are 22 ...

A: Since perimeter gives the edging feet of the wire , so just calculate the perimeter of the rectangul...

Q: Simplify the exponential expression: 4x®yª · 3x7y O 4x133yA O 12x42yA O 12xy168 O 12x13y5

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Q: 13. Consider the following lincar program: Мах 1A + 2в s.t. 1A 1B s 4 2A + 2B = 12 А, В 0 a. Show th...

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Q: If y varies directly with x and y is 12 when x is 9, what is x when y is 4?

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Q: Suppose that the function f is defined, for all real numbers, as follows. -1 if x<-1 sW*+1)*+2 ir-1s...

A: a) For f(1),  f(x) = -(x+1)2 +2  f(1) = -(1+1)2 +2         = -4 +2          = -2  So, f(1) = -2  

Q: How can I identify the degree of the polynomial and identify its leading coefficient? -20x3 -8x...

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Q: Use gauss-Jordan reduction to solve the given system of equations.(not 0,9,9) -x+2y-z=0 -x-y+2z=0 ...

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Q: football team lost a total of 2 1/2 yards in 5 plays. What was the average change in yardage per pla...

A: Topic:- basic maths

Q: Perform the division. 3x -2x° +7 - 3x 3x-2x ° +7 %3D -3x*

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Q: Use gauss-Jordan row reduction to solve the given system of equations. 9x-5y=6 54x-30y=36

A: Given : 9x-5y=6 54x-30y=36 Guass Jordan method :  This a method in which a system of linear equation...

Q: Consider the following functions. f(x) = g(x) = 2x + 4 Find (fo g)(x). Find the domain of (f o g)(x)...

A: Topic =  Functions

Q: The partial sum - 3+ ( – 9) + ( – 27) + · … + ( – 243) equals ... Question Help: D Video

A: Given sequence is -3+(-9)+(-27)+ . . . . . +(-243)

Q: Use f(x) = 7x – 8 and g(x) = 3 – x² to evaluate the expression. (a) f(g(0)) -1 (b) g(f(0)) 3.

A: Topic = Functions

Q: The linear system S 6x – 3y + 9z = 0 -4x + 2y – 6z = 0 %3D is homogeneous and has infinitely many so...

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