a) What point is guaranteed to be on the graph of y = -2f(4x)? The graph of the function y = f(x) contains the point (8, -4). 2.5 %3D c) What point is guaranteed to be on the graph of y = 2f(-x)?

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A: As per guidelines we can solve only three subparts at a time, so the first  three subparts can be so...

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A: topic - functions and inverse functions

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A: We can solve the question as below.

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A: Given query is to find the value of the indicated function.

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Q: 81/3

A: See the details solution in below

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A: Given query is to find future amount of the loan.

Q: Given the matrix below, find AB. 21 0 and B = 0 [7 -2] [-1 A = 4 3 1. 11 3 Choose your answer here. ...

A: A=-125031 and B=7-20413

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A: Given :u=(1,2,-3), v=(3,1,-2) and w=(5,-5,6)To find  w as a linear combination of u adn v.  

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A: According to Bartleby guidelines I can only answer the first three sub-questions of the given proble...

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A: Evaluating the value of the expression

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A: Diagonally dominant matrix: These are the matrix in which the absolute value of the diagonal element...

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A: topic - points and graphs

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Q: Put the equation y = x² + 8x + 7 into the form y = (x – h)² + k: Answer: y =

A: Given,y= x2+8x+7y=x2+8x +16-7y=(x+4)2 -7

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A: NOTE: Refresh your page if you can't see any equations. . the given slope is  and the y-intercept i...

Q: Evaluate the following polynomial expression when a = 2, b = 4, and c = 5. 14a b- c O 55 О219 О 217 ...

A: a detailed solution given below

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A: To find out the function that models the amount of fencing required.

Q: For all real numbers x, what is the maximum value of 5 sin 2x? A. 1 BO 10 2(pi)/5

A:

Q: Which is a solution to the equation V5 – x + 13 = 4? А: 86 В: 81 C: 9 D:

A: The objective is to solve the given expression.

Q: Marcus buys two dozen cookies at B's Bakery: 8 snickerdoodles, 6 ginger the correct set up for deter...

A: topic - probability

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Q: Divide 72 in the ratio 4: 5

A: Let the parts be 4x and 5x, which are in the ratio 4:5   

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A: Solved below

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A: Radius of the circle, r=2.7 ft.

Q: 3) If every student in a class of 12 students gave a high-five to every other student, write an expr...

A: We have to find how many high-fives occurred in the class.

Q: In grade level SChool of 220 Stclents 105 51uents are in arts, 200 StwentS lare on The SPorts team a...

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Q: (-64)4/3

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Q: Factor by any method. + 7xy – 49y

A: The given expression,    2x2+7xy-49y2

Q: If x and y are positive integers and x? - y? = 9, what is the value of y? A O 16 BO co DO 3

A: Given x and y are positive integers and         x2-y2= 9. x2-y2=25-16 = 52-42 So, keeping x fixed, y...

Q: 5xy (3x – 4y + 1) = 15x²y - 20xy2 + 5xy O True O False

A:

Q: When x = 3, y = -2 and z = -1, xy – x²z + 2xyz + y°z = -21. O True O False

A: Consider  xy-x2z+2xyz+y2zsubstitute x=3, y=-2,z=-1(3×(-2))-(32×(-1))+2(3×(-2)×(-1))+((-2)2(-1))=-6+9...