1 If = 1/2 = = a + b and ¹ = a - b, then x - y is equal to: x y

Q: Which of the following is the graph of the solution set of the system? √x+3y>9 x-y≤ 3

A: Graph of the equation

Q: 24. Follow the seven step strategy to graph the following rational function. x²+2x-63 x²-9 To graph…

A: f(x) = (x2 + 2x – 63)/(x2 – 9)Replace x with –x :f(–x) = (x2 – 2x – 63)/(x2 – 9)f(x) ≠…

Q: Caffeine has a half-life of 40 minutes. Determine roughly how much time must pass until 6% of the…

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Q: Find y = f(t) given the following figure: Y 6 5 2 1 0 1 2 exponential 3 5 x = e-t 7

A: The graph is given as ,find .

Q: Maximize Subject to z = x + 5y 3x + 4y ≤ 7x+6y≤ x Y VI VI ΛΙ ΛΙ 40 70 > 0 > 0

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Q: Compute the product AB by the definition of the product of matrices, where Ab, and Ab₂ are computed…

A: To compute the product AB by the definition of the product of matrices, where  and   are computed…

Q: 3s² + s + 4 s³ + 4s a. Find the partial fraction decomposition of F(s): Consider the function F(s) =…

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Q: 44 # Use the fact that 1 4 The solution is x = and y = | (Type integers or simplified fractions.) -…

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Q: The volume of a sphere with diameter d is given by the equation V = /nd³. Find the diameter, to the…

A: v = (1/6) πd3v = 1000 ft^3

Q: Let S be the parallelogram determined by the vectors b₁ area of the image of S under the mapping…

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Q: Find the first mistake in the following problem. Explain what went wrong and determine the correct…

A: Given :find the correct solution.

Q: Solve for x and show your steps. Is the solution extraneous? Check your work to show how you…

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Q: Find all values of c, if any, for which the given matrix is i /c 1

A: The matrix is given as .

Q: Determine if the matrix below is invertible. Use as few calculations as possible. Justify your…

A: When the determinant of a Matrix is non-zero, then the matrix is invertible.

Q: Find the area of the parallelogram whose vertices are listed. (−1,0), (0,7), (8, − 2), (9,5) The…

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Q: 1. Given points A(2,-6) and B(-1,5). Find the mid-point, length and slope of line AB.

A: Formula used

Q: You buy a new race horse for $100,000. The horse decreases in worth by 18% every year. When will the…

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Q: Compute the derivatives by any method (do not oversimplify): f(x) = 4√x³.ex

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Q: Tia used 5.73 CCF of water last month. The following image is how Tia's water bill is calculated.…

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Q: Find a basis of the given subspace by deleting linearly dependent vectors. 3 span of D A basis is 0

A: Here we have to find a basis of the given subspace by deleting the given linearly dependent vectors.…

Q: Suppose $20,000 is invested into an account where interest is compounded annually. After 30 years…

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Q: Determine the symmetry of each function. < < Neither Odd Even 1. 2. y = = 3. -8 16 3x x²-5 0

A: To determine the symmetry of a function, we need to check if it is odd or even.Even Function :A…

Q: 3410 m + 89.54 m + 11,000 m = ____________m (Consider ambiguous zeros as non-significant)

A: Using basic addition, we can solve the question.

Q: Graph the inequality y > x - 3. 3 Make sure to select solid or dashed line from below. 5 4 3 2 1 -5…

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Q: Graph t(x) = |x on the Cartesian plane to the right. The domain of t(x) is: The range of t(x) is: If…

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Q: Trevor has 6 books on his summer reading list. He wants to choose 3 books to pack them in his…

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Q: Find the domain of the function graphed. 2. 24600 8. www ********* www **** www. X

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Q: The Stanford-Binet IQ Test is a normal curve with a mean of 100 and a standard deviation of 20.…

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Q: For the function f(x) = 5x² + 5x, evaluate and simplify. f(x+h)-f(x) h > Next Question

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Q: The calculation is still wrong, as the COGS is not given taking $5 as a product cost will not…

A: 1. Acquisition Cost of a Customer:The acquisition cost is the total amount spent to get a new…

Q: Problem 4 Use Mathematical Induction to prove De Morgan's Law. 71 UAk=nAk AK k=1 k=1

A: We can prove the given result by the principle of mathematical induction.

Q: Danish read 15 pages of a book in a day. Wesley read 20 pages of the same book in a day. Danish…

A: Danish read15 pages in day of a book. Wesley reads 20 pages of the same book in a day. Danish…

Q: Given that y = 3x², (a) show that log₂ y=1+2log, x

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Q: Use the Remainder Theorem to find the following: Let f(x) = 8x² - 4x + 5. When f(x) is divided by x…

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Q: 12. A 4000 mg sample of bismuth decays to 500 mg in 18 minutes. What is its half-life?

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Q: Abdul was asked to simplify the following problem: (2x² − 6x + 3) (3x² + 4x − 1) His work is as…

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Q: Let f(x) parent function, f(x). g(x) is f(x): = √x and g(x = -√√x+2-3. Describe g(x) in terms of the…

A: The parent function  and the transformed function .We have to find the transformation of the…

Q: Which of the following sets are subspaces of R³? OA. {(x, y, z) | x, y, z>0} OB. {(x, x-2, x + 6) |…

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Q: A small company has a budget of $1500 to spend on office supplies for its workers. gives the amount…

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Q: For a set of nine distinguishable objects, find the number of different subsets of size 0. (Use row…

A: Find the number of different subsets of size 0

Q: You buy a car that costs $15,000. The value of the car depreciates by about 26% each year. a. Write…

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Q: Please do not give solution in image format thanku What is the following expression equivalent to?…

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Q: The fox population in a certain region has a continuous growth rate of 6 percent per year. It is…

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Q: Write an expression that represents the width of a rectangle with lengthx + 3 and reax³ +5x² - 4x -…

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Q: Ali drove 335 miles in 5 hours. At the same rate, how long would it take him to drive 804 miles?

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Q: Find the average rate of change for the following function over the interval from x = -1 to x = 4.…

A: Given f(x) = -2x² + 4x - 3x = -1 &amp; x = 4

Q: 9. A windmill has a radius of 8m and rotates once every 20 metres off the ground (i.e. the vertical…

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Q: Function? Function? -2 -1 Graph 1 24 OYes -8-6-4 -2 OYes Graph 4 6- 4+ ²2+ O No 4+ -6- -8+ 2 4 6 8 O…

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Q: Find the orthogonal complement W of the subspaces WC R³ spanned by the indicated vectors. What is…

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Q: The plot below represents the function f(x): 181 6 5 4- 3 2 1 -5 -4 -3 -2 -1 -1 -24 Evaluate f(1):…

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