find (f-g)) wherefa)=-7x²+ 8n-4 and g (x) =-11x+2-1Mx²

Q: What's the counterexample of |x+3|=|x|+3

A: Consider a equation: x+3=x+3……1   Now, counter example means to find a value of x for which above…

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

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Q: -2x2 f(x) = x² – 16

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Q: Find f(2) when (z) – 3x² - 5x

A: To find f(2) put value of x = 2 in given expression.

Q: хах 1-f- '1+3x2

A: Integration is the process of finding the anti derivative of a function. There are basically two…

Q: When f(x) = 7x² + 5x +5, evaluate f(- 4) | f(- 4) = %3D

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Q: 29. f(x) = 3x4 + 8x³ – 18x? 30 %3D -

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Q: Show that 22x-1 Г(2x) - r(x) r

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Q: f(x) = 2x³9x² + 12x − 3 -

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Q: a. f(x)=4-13x-6x²-x³

A: Note: Note: Hi! Thank you for your question. As per the guideline we can solve one question at a…

Q: Find the maximum and minimum values of 3x -2x³- 6x² + 6x +1 in the interval (0, 2).

A: Given that f(x)=3x4-2x3-6x2+6x+1  We have to find maximum or minimum value in (0,2)…

Q: Find gof. f(x)=x², g(x) =x -4

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Q: Find the inflection points of -x^4-7x^3+2x-3

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Q: When f(x) = 6z² + 4z + 1, evaluate f(3) f(3) =

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Q: F(x)=x10+2x9+3x8+ .. +9x2+10x +11, and a =1

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Q: If f(x) = - 2x + ax² +2 and f(2) = 2a, find a. %3D 2.

A: A function is a relation connecting two variables, in such a way that one  variable varies with the…

Q: Find solution using graphical method MAX Z = -2x1 - x2 subject to -3x1 - x2 = 0

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Q: Find f. f"(x)  =20x3 -12x2 +6x

A: Consider the provided function, f''x=20x3-12x2+6x Find  fx. Integrate both the sides with respect to…

Q: what is the constant of of x2-4x-5=0

A: Given, x2-4x-5=0

Q: 5x2 f(x) = + 21x + 4 -, a = -2 x2 +2x

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Q: Find a root of an equation f(x) = 0.582x³ - 0.437x + 2 using

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Q: Find the domain of f

A: Given: fx=4x-3x2-4. Here, fx is defined only when 4x-3≥0 and x2-4≠0. When 4x-3≥0, x≥34 When…

Q: Is x =0 in the domain of gex) - x3-4x

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Q: fo)-글x3-글 x2-6x +4 has

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Q: Find the value of f(x)=-16x3+18x2-x+2 at x= -2

A: Given: fx=-16x3+18x2-x+2 To Find:  The value of fx at x=-2

Q: In f (x) = -3x* + ax³ – 4x2 + 2x + 11, if f(3) = 40, What is a?

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Q: If f(x) = 2x3 + Ax2 + 4x - 5 and f(2) = 5, what is thevalue of A ?

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Q: Use quotient Rule: 2 6. y = X-3 5. У x2 –5x + 6

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Q: Find domain of y = x2-7x+10 x2-3x-5

A: Given, y = x2-7x+10x2-3x-5  We have to find the domain of  y = x2-7x+10x2-3x-5

Q: If f(x) = 2x3 + Ax2 + 4x - 5 and f(2) = 5, what is the value of A?

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Q: If f(x)=2x3+Ax2+4x-5 and f (2)=5, what is the value of A?

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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: If f(x) = 6 + 6x - 2x², find f'(-3).

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Q: Find f5(x) if f(x)= 3√3x+2

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Q: Determine the end behavior of 6x3 - 4x² + 9x + 8 f(x) – 2x3 + 2x2 – 2x – 5 -

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Q: If fx) = |3x| – 10 and g(x) = 2x³, what is (g ° f(-2)? %3D

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Q: Replace in third equati x²y²z²= !

A: Introduction: To condense an algebraic equation by grouping and combining related terms or to reduce…

Q: Calculate the real values of x and y such that (x+y)3 is bigger than 8?

A: Given, x+y3>8

Q: Determine the non-permissible value(s) for 3x+2x² x² - 6x

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Q: f(x)=(3x3-x2-27x+9)/(x2+4x+3)

A: Answer and explanation is given below...

Q: f(x) =-2x - 4 if xs2 |4x -9 if x> 2 3.

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Q: Find f(-3). f(x) = 4x +7

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Q: Find f(-2). f (x) = 2x2 + 3x - 4

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Q: Given the function "--6X(x²-ax +4)

A: 1. The second derivative test to find the interjection points is done by equating the second…

Q: f(x) = - 4.5x² 4.5x2 + 20x + 6: 3

A: Consider the function, fx=x33-4.5x2+20x+6 i) Differentiate the function w.r.t. 'x' as,…

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

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Q: 2/ Find domain of y = x2-7x+10 x2–3x-5

A: on solving this we get

Q: Does x =12 satisfy the equation 16 - 1/2x = 3/4x +1?

A: Given equation,  16-(1/2)x=(3/4)x+1 X=12 satisfy the above equation if L.H.S of above equation is…

Q: • F(x)=x2 -7x+20, g(x)= 2x+6.

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.