%3D %3D Write the given system of equations as a matrix equation and solve by using inverses. -2x, - X = ky –Xq - X2 = k2 a. What are x, and x, when k, = 3 and k, =6? b. What are x, and x, when k, = 2 and k, =9? x2 c. What are x, and x, when k, -5 and k, = 10? X2=

Q: . Solve for the unknown of the given system of linear equations.  3x – y + z – w = -1 X + y – z +3w...

A: We will solve this using gauss elimination method.

Q: find the linear function with the following properties: f(1)=5 slope of f=6

A: Given : f(1)=5 slope of f = 6   To find : linear function satisfying above properties

Q: Solve the triangle, if possible. A 23 320 B 26 Select the correct choice below and, if necessary, fi...

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Q: 1 x+1 II

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Q: Compute the derivative of f (x, y) = (y + 2) + xysin(x) at (0,1).

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Q: Function 1 Function 2 1041 y 8. 9. -10 -6 10 Function 3 Function 4 y= 5x-2 The slope is-4 and the y-...

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Q: Use the graph of the parabola to fill in the table. 10 (a) Does the parabola open upward or downward...

A: Topic:- Geometry

Q: Write76.8 of 52.5 is what number

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Q: a. f((x1, yı) + (x2, Y2)) = . (Enter x1 as x1, etc.) f((x1, yı )) + f((x2, y2)) = Does f({x1, yı) + ...

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

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Q: stalling a flagpole in the central plaza. The plaza is a square with sa igure below. The flagpole wi...

A: The area of a square with side length a is a2 square units.

Q: Amanda is a software saleswoman. Her base salary is $1900, and she makes an additional $120 for ever...

A: Amanda's base salary= $1900 additional amount for 1 copy of History is Fun = $120

Q: A country's census lists the population of the country as 245 million in 1990, 289 million in 2000, ...

A:

Q: Perform the following exercises for the function f(x)=-x-4x³+3x² +18x. 48. Find the x-intercepts. A)...

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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: C. Express each statement in if-then form. Then state its determine the truth value of each statemen...

A: We have to state converse, inverse, contrapositive statements and truth value.

Q: Find the infinite sum of the geometric sequence with 2 if it exists. 8 a 3, r = - Question Help: D V...

A:

Q: How to calculate the percentage

A: Percentage is a fraction or a ratio in which the value of whole is always 100.    Percentage Definit...

Q: - 15. f(x) = x° (x =3)' (x +1) f(x) = -3x(x-2)'(x-1) 16. HE 17. f(x) = 4x°(x-1)° (x+2)

A: Solved below

Q: Question While shopping in England, Sally notices the cost of bananas is £2.10/kg. Sally isn't famil...

A: We have to convert the unit

Q: Find all solutions of the given system of equations and check your answer graphically. (If there is ...

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Q: The circumference C of a circle is a function of its radius given by C (r) = 2r. a. Express the radi...

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Q: If f(x) = 3 5x, find f(-17). -

A: f(x)=3-5xLet y=3-5x5x=3-yx=3-y5f-1(x)=3-x5

Q: It takes Carl 8 hours to plant his garden, but only 6 hours if his son helps him. How long would it ...

A: Given :  Carl 8 hours to plant his garden. If his son helps him it takes only 6 hours.   To Find : T...

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

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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: Indicate whether the statemert isasimple or a compound stutement Ifis a compound statment, indicate ...

A: Statement:- A triangle is isosceles if and only if it has two sides that are the same length.  Is th...

Q: Part II(Multiple choice; True/False): Choose the correct answer(s). 2. Choose the true statements. a...

A: a x ∈ {x, {x}} here we see the x is element of set so this is True b {x} ⊂ {x, {x} here we see that ...

Q: How do I solve this quadratic inequality? x2-6x + 9; t(x) >= 0

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Q: What is the solution of the equation 2x + 13 – 5 =x

A: Given 2x+13-5=xAdd 5 on both side2x+13=x+5Squaring on both side2x+13=(x+5)2 2x+13=x2+10x+25Subtarct ...

Q: A container is full of quarters and dimes; there are a total of 53 coins in the container. The numbe...

A: This question can be solved using the concept of linear equation in two variables.

Q: a) Find -7 4(-4-3-2). -2 b) Find (-4 -3 -2) 2 Did you find the same answer with part (a) ? Why or wh...

A: a)Given -4-3-21x3-74-23x1Take matrix multiplication,-4-3-21x3-74-23x1=-4-4+-3· 7+-2-21x1-4-3-21x3-74...

Q: 2. For what values of h the vectors , ü2 = 9 ,ūz linearly independent? are

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Q: Write an equation for the polynomial graphed below 5+ 4 3- 2- -5 -4 -3 -27-1 2, -2 -3 -4 -5+ y(x)

A: Given problem:-

Q: A sofa set which was listed at P20,000 was offered to retailer for 17,000. What was the rate of trad...

A: According to question,Given data,List price of sofa set = 20,000andSelling  price of sofa set = 17,0...

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: 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: 3. The quotient of a number and -5 is greater than 3. Solution: Graph:

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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...

A: This is a problem related to function. Here from the given graph of f(x) and g(x) we will find out f...

Q: You can afford a $1350 per month mortgage payment. You've found a 30 year loan at 6% interest. a) H...

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Q: 1+7/7 + 8

A: Answar would be 10

Q: Consider the following functions. 8 f(x) = g(x) = %3D x + 8 Find (fo g)(x). Find the domain of (f o ...

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Q: A one-to-one function is given. g(x) = x2 + 2, x 2 0 (a) Find the inverse of the function. (b) Graph...

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Q: Question 2 :Let 6x-6y k2-15k+50 -6x+6y=k² – 5k-50 be a system of equations. :If the system is homoge...

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Q: 3.) Prove: Given an integer n, show that a. If n is even, then n - 1 is odd. b. If n - 1 is odd, the...

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Q: 101 A. = B = 011 0 0 1. If the join of A and B is defined, show the resulting matrix. If not, explai...

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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: Maria has been withdrawing the same amount of money from her bank account every month. The table bel...

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Q: 3. Solve + 1. x-1 r-1 Ox= -1 O x= 5 X= -5 O x = 1

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