What is (f + g)(x)? f(x) = -x² - 3x + 4 g(x) = -x² + 9x Write your answer as a polynomial or a rational function in simplest form.

Q: Is (x+4) a factor of F(x)=2x^3+5x^2-5x+28? How do you know?

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Q: Find the rational zeros of the function f(x) = 3x3 − 19x2 + 33x − 9.

A: f(x)=3x3-19x2+33x-9

Q: Find (f-1) (a). f(x) = 5x3 + 3x2 + 6x + 7, a = 7 (F-1)(a) =

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Q: Find the inflection points of f(x) = –x* + 24x² + 5x – 4.

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Q: How do you find the domain of the function: f(x)=x2-10x+13 How do you know if there are any real…

A: To determine the domain of given function.

Q: Find the zeros of f(x) = 2x2 - 9x + 8.

A: The given equation is, fx=2x2-9x+8 To find the zeroes of the given equation, we use the quadratic…

Q: Given the function f(x) = -5x2 + 6, then what is f(x – 1) as a simplified polynomial?

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Q: What is f(3)? f(x) = 3x²+9 x +1 f(3) = [? ]

A: Given the function fx=3x2+9x+1 We shall find f3 i.e., the value of the given function at x=3

Q: Find the rational zeros of the function f(x) = x3 − 7x − 6 .

A: Given the function f(x) = x3 − 7x − 6 . We need to find the rational zeros of the function.

Q: Analyze the graph of the rational function 2x - 7x - 4 2 + 2x - 15 R(x)

A: R(x)=2x2-7x-4x2+2x-15

Q: Find the domain of the rational function f(x) =4x2/(x2 + 3) and graph the function.

A: We have given function;

Q: Find the domain of the rational function f(x)=(5x2)/((x-3)(x+7))

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Q: Graph the rational function. -5x-15 f(x)=- x²+2x-15

A: Graph the rational function :      f(x)=-5x-15x2+2x-15 Start by drawing vertical and horizontal…

Q: What is the result of completing the square for f (x) = x2 + 1?

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Q: What is the domain of the rational function  f(x) =4x2-5x/5x-15

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Q: The degree of the polynomial function ​f(x)=−2x^3(x−1)(x+5) is enter your response here. The…

A: We have to find degree of a polynomial and leading coefficient of the polynomial.

Q: f(x)=x^3-7x^2-x+7 How do I multiply the factors to put the function into polynomial form?

A: We have to factor in the given polynomial.…

Q: what are the possible zeros of f(x)=−6x 5 7x 3 + 12?

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Q: Find the real zeros of f(X) = 2x2 - 9x + 8.

A: To find real zeroes of: f(x)=2x2-9x+8 Solution: We know, solution of a quadratic equation of the…

Q: Analyze the graph of the rational function

A: To analyse the rational fraction, the asymptotes and the intercepts of the graph are to be found.…

Q: What is the difference between a rational function anda polynomial function?

A: A rational function be of the form f(x)=p(x)q(x), with q(x)≠0. And the denominator function must…

Q: Find the domain of the rational function  -4x2/(x-1)(x+9)

A: put denominator equal to zero and solve the equation(x-1)(x+9)=0x-1=0           or         x+9=0x=1…

Q: Find the discriminant of: f(x)=(5x+4)(2x+2)

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Q: Find the zero of f(x) = 3x + 7.

A: f(x) = 3x+7

Q: 1. Find the domain. 3x²-27 A) f(x) = |5x-21-3 B) f(x) = x² +7x+10 x+4

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Q: Differentiate the rational function y=3x2+1x−1.

A: Given: y=3x2+1x-1 we know that ddxuv=vdudx-udvdxv2                                            ..1

Q: Find (f)(a). (x) = 3x + 3x² + 7x + 7,

A: We are given the following. We know that . So,         f-1'(7)=1f'f-1(7).

Q: Find the inflection points of f(x)= 4x^4+38x^3-30x^2+15

A: Given, f(x) = 4x4 + 38x3 -30x2 +15

Q: What can be determined by looking at the factored form of the polynomial…

A: We can use the concept of quadrilateral In order to sove the given problem.

Q: Find the domain of the rational function. R(x)=(-3x2)/(x2+7x-30)

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Q: What is (f - g)(x)? f(x) = -2x? g(x) = -3x² - 5x Write your answer as a polynomial or a rational…

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Q: Is f(x)=x^5 a power of function, a polynomial function, or neither? How do you arrive at this…

A: Given, Is f(x)=x^5 a power of function, a polynomial function, or neither? How do you arrive at…

Q: Find zeros of the function: x² – 16 f(x) = 3x + 2

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Q: f (x) = 3c³ -3x² + -3 at x= - 1

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Q: How do you find the number of zeros in a polynomial f(x)=x^4-x^7

A: In order to find the number of zeros in a polynomial f(x) = x^4-x^7,  first equate the given…

Q: 2x + 3 x² + 2x + 4

A: To integrate the rational function. ∫2x+3x2+2x+4 dx

Q: Find  f(6). f(x) = 2x3 + 3x -8 f(6) =?

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Q: Find the zeros of f (x) = 2x² – 4x - 5

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Q: Graph the rational function. x2 -x - 72 f(x) = x2 - 1

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Q: what is the end function. f(x)=120+39x+3x^2

A: Given function,  f(x)=120+39x+3x^2   As it is quadratic equation, with upward opening.    Thus end…

Q: What is the remainder when f(x) = (x - 2)54 is divided by x - 1?

A: Given,

Q: How do you find the vertical and horizontal asymptote of f(x)=x+4/x^2-x-6 as well as the intercepts?

A: The given function is: f(x)=x+4x2-x-6

Q: Find all the zeros for f(x)=6x^3+294x

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Q: Graph the rational function. 2x 9) f(x) X - 2

A: topic - rational functions function has zero at x=0 and vertical asymptote x=2 horizontal asymptote…

Q: Find the zeros of: f(x): x4-4x2-5

A: Given: -

Q: What are the rational zeros of the function f(x)= x^3+3x^2-x-3?

A: Please refer the attached image for complete solution.

Q: What is the f(7) (-2) of f(x) = - +2x - 7x³ + ³² + 5x +1? 3x² 2

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