Find the absolute maximum and minimum of the function f(x,y) = 2x - 4x +y-4y +3 on the closed triangular plate bounded by the lines x =0, y= 2, and y = 2x in the first quadrant. .... On the given domain, the function's absolute maximum is The function assumes this value at (Type an ordered pair. Use a comma to separate answers as needed.) On the given domain, the function's absolute minimum is The function assumes this value at. (Type an ordered pair. Use a comma to separate answers as needed.)

Q: 2. Answer the following questions algebraically for f(x) = 2x² – 7x. Show your work. a) Is the point…

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Q: …

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Q: 2. Determine the equation of: a. The cubic function with zeroes 1, -2, -5 and y-intercept 10. b. The…

A: (a) Let fx=ax3+bx2+cx+d The function  has zero at 1,-2,-5 and y- intercept at 10 that f0=10…