Suppose x and y are real numbers such that |x - y + 3x - y = 70, and |y-x+3y + x = 50 Find the maximum possible value of x + 2y.

Q: If f(a) = 4x3 - 11x + 14x - 6, then show the values f(0) and f(1) have different algebraic…

A: A real valued function is said to be continuous as whose graph does not have any breaks or holes.…

Q: Show that the function g(x) = x³ – 7x² + 25x + 8 has exactly one real root- |

A: Given: gx=x3-7x2+25x+8 To show function gx has exactly one real root.

Q: Consider two nonnegative numbers x and y where x + y = 11. What is the maximum value of 6x²y? Enter…

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Q: Use Descartes’s Rule of Signs to determine the possiblenumber of positive and negative real zeros…

A: Given function is f(x)=3x^5-2x^4-2x^2+x-1Firstly,we count the number of changes in signs for the…

Q: Find all zeros, noting multiplicities and behavior at the zeros, of the following functions:

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Q: Let F(a) be Z2. Show that a2 and a2+a are zeros of x3+x+1.

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Q: The city will pay to have soft pavement made of recycled tires installed in the playground. In the…

A: x=longer  side y=x-15=shorter side and the area is A=324 the area of the rectangle is given by…

Q: Create a polynomial function to design a roller coaster ride. It must start on the ground (0,0) and…

A: In this solution, we will construct a polynomial function to design a roller coaster ride, which…