Evaluate f(-2) where f(x) is the piecewise function graphed below. ot -7 -6 -5 -43 -2 -5. f(- 2). = %3D Question Help: D Video. M Message instructor

Q: 1 1 1 5. Find the inverse of the matrix A = 2 1 1 1 1 2

A: First we find out |A| then we find out adj.A then A-1=adj.A/|A|

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A: NOTE: Refresh your page if you can't see any equations. . Mechanic A: here we have x=50 hours

Q: N+ 7/1] 17+6,5833 218.5 a. c = w +3 b. y = x – 2 C. y = 5x d. w = 4 3. a For each, find the function...

A: NOTE: Refresh your page if you can't see any equations. . to find an inverse function, interchange v...

Q: Write a full soultion 1. Consider the following relation: {(-2,3), (1,0), (4, -1), (0, -3), (1...

A: We will find the range for the given relation.Below find the solution in the image.

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A: It is solved in below steps .

Q: [2 -4 2.6. Let A and B 3 -2 Find: (a) AB, (b) BA. 6. 3.

A: This is a matrix multiplication problem. I dont have matlab i am providing the manual solution you c...

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Q: 2. The value of a collectable toy is increasing exponentially. The two points on the graph show the ...

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Q: RUR and RNR symmetric relations on X. are Show that R=Z xZ is an equivalence relation.

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Q: 5. Equivalence Prove that the following are equivalent for all a, be R: (i) a is less than b, (ii) t...

A: Q5. (i) => (ii) a is less than b  So, a < b  So, a + a < a + b  So, 2a < a + b  So, a &l...

Q: . What is the total cost of a merchandise selling at P17,500 plus a sales tax of 8%? 8. The sales ta...

A: Given: What is the total cost of merchandise selling at P17,500 plus a sales tax of 8%? 8. The sales...

Q: 12-Sketch the function. · F(x)= - (x-1)(x+3)(x-7)

A: Topic:- function

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A: X varies inversely with y

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Q: 2. Are the following statements true or false? If true, state which lo property(s) make it hold true...

A: As per our guidelines we are supposed to answer only 3 sub-parts of a question please repost the oth...

Q: Suppose that A is a 18 × 14 matrix that has 10 pivot columns. Then: (1) dim(ColA) is (i) dim(RowA) i...

A: NOTE: Refresh your page if you can't see any equations. . the dimension of the matrix is  which the ...

Q: 1. Express each of the following statements as a formula. kx Z = variations. Remember the formula fo...

A: As per company guidelines we can solve first question. I hope that the given solution will help you....

Q: Fex)=D10x-17 %3D

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Q: Select all true statements. The inverse of a relation can't be a function.

A: Given that: Relation and function.

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Q: so simple but I cannot figure it out. Please help meee?

A: We will find b and c. 

Q: Read and analyze each problem carefully and do what is asked. In the table, y is inversely proportio...

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Q: A water park has pools, slides, and rides that, in total, make use of 4.1 × 106 gallons of water. Th...

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Q: t what monthly compounded interest rate does it take five years for an investment to quadruple?

A: Compound interest formula is given by    A = P(1+rn)nt           where P = principal                ...

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A: Graph of the function f(x)=x2 is given.g(x)=12f(x)

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A: The solution are next step

Q: 950

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Q: Given h (x) = (x +1)² + 2 (x + 1) – 3, determine two functions f (x) & g (x) which, when composed, g...

A: Given h(x)  we will find f(x) & g(x ) as shown below

Q: 21.952= x/ (0.154-2x)^2 Can you please help me solve for x, I am not good at quadratic formulas

A: Given:- 21.952= x/ (0.154-2x)2 To find:- Solve the given quadratic equation

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Q: Give the equation of the line passing through the point (– 3, – 9) that is parallel to y =

A: We will find the equation of the line. 

Q: 1 9. 25 Let A = -9 -6 3 ㅇ If the characteristic polynomial of A is -x° + ax² + bx + c, then the valu...

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Q: ere is a graph of a function, f , and graphs of two transformations of f , g and h . 3 1. Write an e...

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Q: Assume X, Y CU. Prove that (U \ X) U (U \ Y) = U \ (X n Y)

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Q: Assume that the function f is invertible. (a) If f(4) = 2, find f-(2). | %3D Your answer is (b) If f...

A: If f is invertible then f is one to one function.  Then by inverse function rule  if f(x)=y  then f-...

Q: se the fact that 13 inches is approximately the same length as 33 centimeters to find a mathematical...

A: Topic:- algebra

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A: NOTE: Refresh your page if you can't see any equations. . the given distance is and the given speed...

Q: Graph the system below. Then write its solution. --24 there is more than one solution, use the "or" ...

A: This question is based on solution of two equations in graphical form. We got two solutions  First (...

Q: Given the function ( 7x - 8 16 x 0 x <0 f(x) = 7а — Calculate the following values: f(– 1) = %3D f(0...

A: Solved below

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Q: Name/Date Circumference and Area of Circles 2 A farmer has three silos. The largest silo has a diame...

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Q: If a company has total costs  C(x) = 35,000 + 55x + 0.1x2  and total revenues given by  R(x) = 625...

A: Given: C(x) = 35,000 + 55x + 0.1x2   R(x) = 625x − 0.9x2

Q: 4

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Q: Which of the following is not considered a greedy algorithm? Nearest neighbor algorithm Repeated Nea...

A: Given:   Statement: Not considered a greedy algorithm Nearest neighbor algorithm Repeated Nearest ne...

Q: Suppose that an augmented matrix for a system of linear equations has been reduced by row operations...

A: