Write an equation for a parabola with focus of (-1,1) and directrix at y =-7

Q: Perform the indicated matrix calculation.   -3     1/3− 2     1/4

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Q: Find the minimum sum of two positive numbers (not necessarily integers) whose product is 200.

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Q: Given f(x) = 3x²– 12 and g(x) = 2x + 1. Find g(f(x)).

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Q: Determine whether the function is a linear transformation. T: R2 → R3, T(x, y) = (2x², xy, 3y2) O…

A: To determine whether the given function is linear transformation.

Q: (8) A certain student organization has 14 members - 4 graduate students and 10 un- dergraduates. A…

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Q: 14. The monthly incomes of two persons are in the ratio 4:5 and their monthly expenditures are in…

A: First make the  equation and then solve ..   As per the Bartleby  guidelines I am supposed to solve…

Q: A. O (1)! B. O(1) k=n C. O log„(1) D. O 2 log (x) – log2(1) E. O loga/b ( (a-b)¯) F. O (…

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Q: Mandy can buy 4 containers of yogurt and 3 boxes of crackers for $9.55. She can buy 2 containers of…

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Q: The table and scatter plot show the number of years of experience, r, and the hourly pay rate, v,…

A: From the given table and the detail that the best fit line here is y=0.9x+8.02  to complete the…

Q: Suppose that the functions g and h are defined for all real numbers x as follows g (x) =x+3 h (x)…

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Q: 1. Express the permutation ( ? 1. 2 3 4 5 In cycle notation. 3. 4 1 2. Determine If the permutatlon…

A: cycle notation.

Q: n matrices with real entries. Let f : M2.2(R) → M2.2(R) be Let Mn.n(R) denote the vector space of n…

A: f:M2,2ℝ→M2,2ℝ be the function defined by f(A)=AT for any A∈M2,2ℝ.

Q: sult. 1. A(5, 8), where A (b, h) =}bh (A computes the area of a triangle with base b and height h.)

A: Put b=5, h=8

Q: Use the function to find the image of v and the preimage of w. T(Vg, V2) = (V1 + Vz V1 - v2), v =…

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

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Marysa is single and earned wages of 61 thousand dollars in 2019. They also earned $16,927 through…

A: answer is in next step

Q: Given the exponential growth function f(x) = 90(1.003)" %3D What is the initial value of the…

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Q: Situation Expression The weight of the male G The total weight of the females A The weight of the…

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Q: The lines y = 2x – c and ax - 3y +5 = 0 are parallel. What is the value of a?

A: The slopes of  parallel lines are equal.

Q: mal ni 080 23. 2291 D 3x bni For hey A %23 B bag ABC is a straight line.

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Q: 2 10 Let A = -10 1 1 3 1 2.1 Find the eigenvalues of A. 2.2 Find bases for the eigenspaces of A.

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Given the system of equations: 2z-3y-9z- -9 z+3z-6 -3z +y-4z - - 11 (a) Determine the type of…

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Q: The number of bacteria in a certain population increases according to the continuous exponential…

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Q: Simplify. 20. (a² – 8a – 26) ÷ (a + 2) 21 (b3 – 4b2 + b – 2) ÷ (b + 1) -

A: a2-8a-26a+2   a=-2 1 0 -8 -2 -26 20   1 -10 -6 Remainder…

Q: 10. 11. 12. 110 40 70 100 30 60 90 20 Graduated cylinders #10-12 were measuring increments of mL.

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Q: Find the sum of 12 Σ n=1 (2n+1) a) 144 b) 156 C) 168 D) 180

A: Given

Q: Square root of y^2+4y-21

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Q: 4. The tens digit of a three-digit number exceeds the hundreds digit by the same amount that the…

A: Given Statement  1. The tens digit of a three digit number exceeds the hundreds digit by the same…

Q: Find the Arithmetic Series. 19, an = 309, 1 n 30

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Q: Given f(x) = 3x + 6 %3D a) Evaluate f(5) f(5) = %3D b) Solve f(x) = 15 %3D

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Q: Solve the system using elimination. 5x 4z 6- 4x 6z 6z %3D 4x 4z - O Exactly one solution: O Infinite…

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Q: Each of the following functions a (f of-')(x) = x, find the inverse (i) f(r) = 1- x

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: The face value of a 97-day Treasury bill is $30,000. The interest rate is 2.96%. The purchaser buys…

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Q: Calculate the future value. (Round your answer to two decimal places.) P = $4600, r = 12%…

A: Given, P = $4600,  r = 12% compounded semiannually,  t = 10 years  We know that formula for  future…

Q: Write an equation of ellipse with a center at (-4,2)

A: If a> b, x-axis is the major axis  And if a<b, y-axis is the major axis

Q: 3 Find the exponential function y = ab² whose graph passes through the points 3, and 64 (2, 48). y =…

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Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

A: We can solve this as follows:

Q: (a) The union of two subgroups of a group (G, *) is a subgroup of G. (a) The intersection of two…

A: 1) The union of two subgroups of a group <G, *> is a subgroup of G.  2) The intersection of…

Q: Given the linear system 2x- y= 5 4x- 2y= t Determine a value of t such that the system is…

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Q: The graph of g(æ) is obtained by applying the following transformations to the graph of f(z) in the…

A: Given query is to find the transformed function.

Q: The ith row vector of a matrix product AB can be computed by multiplying A by the ith row vector of…

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Q: Records show that deaths occur at the rate of 0.1 per day among patients residing in a large…

A: To find the chances that a week or more will elapse before another death occurs.

Q: 3. The difference between two numbers is 33 and the ratio between them is 5: 2. Find the numbers. 4.…

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Q: Let f(x) = (8x^ - 3)² and g(x) = 8xª - 3. Given that f(x) = (h ° s)(x), find h(x). Enter the correct…

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Q: Write an expression, of the type A log(x + B), for the transformed logarithmic function shown below:…

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Q: graph the exponienitial fünctlon f(x) =-2 (±)* plot fIve points on the graph Of the function and…

A: Given:       fx=-212x Graph using table of values.     x y -2 -8 -1 -4 0 -2 1 -1 2 -12

Q: 10 4 L00-80 -60-40 -20 20 40 60 80 10 -2 -8- +10+ Find the slope of the line. Slope m = Enter your…

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Q: -3 3 7 1 3 Let A -1 3 9 3 1 -5 3 5 -1 4/ ases for the row space and column space of A. Hence find…

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Q: The length of a rectangular driveway is two feet less than five times the width. The area of the…

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Q: flx).-2x² -4x +4 %3D

A: Given:- f(x) = -2x2-4x+4 To find:- Vertex of given Function