A polynomial function, f (x), has roots at x = -3, 1, and 5. The y-intercept is at -1. Determine the function f (x) in standard form.

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A: From the given problem:   -2a6a+4   So, now multiplying.   -2a6a+4=-2a×6a+-2a×4=-12a2+-8a.....-×+=-;…

Q: Factor 4x2 11x – 45 . - Use parentheses, no spaces and lowercase letters for your answers.

A: 4x^2 - 11x - 45 4x^2 - 20x + 9x -45 4x(x-5) + 9(x-5)  (4x + 9) (x-5)

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A: This is a problem of complex analysisi.

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Q: Suppose f'(x) = = 8x8 5x78x²9. What particular solution that satisfies f(1) = - 661 72

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Q: (7y+ 6)° 4y° 116° F E mZC = mZD = MZDEC =

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Q: Two numbers that add to 9 and multiply to 20 are

A: Let, x and y are two numbers. Two numbers add to 9. So, x+y=9 ......1 Two numbers multiply to 20.…

Q: 12 4 Find the length of x. O 127.7 8. O 11.3 O 16

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Q: Which of the following equations matches the graph shown below? -5 0.

A: Answer: y=-12x2

Q: 8.10 Find the area of the composite figure below. Round your answer to the nearest hundredth. 27.5…

A: topic - area of composite figure

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Q: what point will you be indifferent between your current location and the new location?

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Q: Which trig ratio will allow you to solve for x? 8. 70° 20° y O sin 20 = O sin 70 = sin 70 = 8. sin…

A: Explanation of the answer is as follows

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A: E(X)=0, E(X2)=2, E(X3)=0, E(X4)=5,Let Y=a+bX

Q: Solve for x. Round to the nearest tenth. 13 29°

A: In a given triangle by using the trigonometric ratio:

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Q: Find the product: (x-12)2 O x²+144 O x2-144 O x2-24x+144 O x2-24x-144

A: We have to find product