For the above quartic polynomial f(x)=22-22³-15.752², identify the interval on which f is concave down.

Q: find the real polynomial f(x) which has zeros x=1 (multiplicity 2) and x=2+i (multiplicity 1). you…

A: We have given the zeros x = 1 with multiplicity 2 and x = 2+i with multiplicity 1.

Q: Consider the following higher degree polynomial function f(x) = -2x2 (5-2x) (x² + 1). f) Sketch the…

A: Hence the required answer is given belowExplanation:Step 1: Step 2: Step 3: Step 4:

Q: Give the general form of polynomial function P of degree n.

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Q: Evaluate f(x+h)-f(x) h , given f (x) = 5 x+2 Use a / to represent a fraction line. Do not include…

A: The function is given byTo determine: The expression of .

Q: 7. Find a polynomial of degree 3 with zeroes -3, 2 and 3, passing through the point (0, 12).

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Q: . Find the asymptotic behavior of the polynomial f(x) = -x² + 4x® + 2x5 12x – 10 (i.e. determine the…

A: Find the degree and the leading coefficient for the given polynomial.

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

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Q: 3. Determine whether the polynomial function t's g(x) = -4x²³²+ d x² even godd or reiter

A: The polynomial function is:gx=-4x5+2x2 To Do:We have to determine whether the given function is odd…

Q: Find all zeros of f(x) = 4x³ – 20x2 + 31x value, not decimal approximations. 21. Enter the zeros…

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Q: (4) Let f(x) = xª + 2x³ + 6x² + x – 1. Find, with proof, the number of zeroes of f.

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