For the functions f(x) = - 4x+1 and g(x) = 2x-x+5, find g(f(- 2)). %3D %3D (f(-2)) = %3D

Q: Find the interval in which the function given by y = 4x3 - 6x2 -72x + 30 is decreasing.

A: Given: y=4x3-6x2-72x+30

Q: The function C(x)=10x+5,000 represents the cost to produce x number of items. How many items should…

A: SOLUTION-

Q: Find: (fog)(x) (gof)(x) (fog)(2)    f(x)=7x+1 and g(x)=2x^2-9

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Q: For f(x)=x^3-ax^2-×+8, find the x-intercepts

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Q: Find the point at which the line f(x) = 3x – 9 intersects the line g(x) 3x + 9 -

A: The function f(x)=3x-9 and g(x)=-3x+9 intersects when f(x)=g(x).

Q: 1. f(x) = x3- 3x2 -9x-5

A: NOTE- Since you have asked multiple question, we will solve the first question for you. If youwant…

Q: Find f. f"(x)  =2/3x2/3

A:

Q: Find f"(x). f(x) = 3x² – 14x– %D f"(x) =| %3D

A:

Q: Given the function y = x2 + 10x + 21, what is the least possible value of y? %3D

A:

Q: 6x2 + 7x + 5 f(x) : /x X,

A: Given

Q: How is the graph of f (x) = x3 − 12x2 + 36x − 16 related to the derivative f'(x) = 3x2 − 24x + 36?

A: We have been given the equations f (x) = x3 − 12x2 + 36x − 16 and the equation of the derivative…

Q: 2 f(x) = √2x + x².

A:

Q: Find the slope of f (x) =e8x-10 at x-1.

A: The function is given by fx = e8x-10 The point is  x = x0 = 1 Formula: The formula to evaluate the…

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: for what value of x does the function g(x)=1/3x3-2x2 attain the point of inflexion?

A:

Q: Find the value of the constant k that makes the function continuous. 2x2 - 4x - 16 if x #4 g(x) = х-…

A: Solving by continuous definition we have

Q: 4x2 +3x + If f(x) f'(z) - f'(3) =

A: fx=4x2+3x+2xTo find f'x and f'3

Q: A fast-food restaurant has a cost of production C(x)=11x+110 and a revenue function R(x)=6x. When…

A: I am going to calculate that when the company will start to run on profit just is when revenue…

Q: 2x f(x) = x² - 4 %3D

A: Algebra Question

Q: A fast-food restaurant has a cost of production C(x)=11x+76 and a revenue function R(x)=7x. When…

A:

Q: The graph of f(x) = 2x³ + 6x² horizontal tangents. – 90x + 8 has two What is the negative value of x…

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Q: If f(x) 6e² – 8x* + 3, find f'(x). %3D

A:

Q: Identify the domain and range: x – 2 1. f(x) = x2 – 5x + 6 -

A: Given,         fx=x-2x2-5x+6

Q: Find the range of values of x for which y = x3 + 5x2- 8x + 1 is increasing.

A:

Q: 4. f(x) = x² + 4x 5 %3D -

A: As per our guidelines we are supposed to answer only first three parts.kindly repost others part as…

Q: Is function  y=x2 a solution for equation of (1-x3)y'-2x+x2y+y2=0? If it is, find the solution.

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Q: Find the points of inflection. 7) f(x)=x√√9-x2

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Q: Find the range of values x for which the function f(x) = 4x³ – 12x2 + 15 is decreasing. a)

A: To find the range of values of x for which f(x) is decreasing

Q: Graph the step function over the interval -2< x< 2. f(x) = [x +3] %3D

A:

Q: If f (x) = 3x + 2 and g (x) = x² - x, find the value. %3D 8(-3) =

A: Given query is to find value of g(-3).

Q: To find g(x + 1), what do you substitute for x in the function g(x) = 8x − 2?

A: To find g (x + 1).

Q: Given f(x) = -4x - 10 and f(x) = 10. Find x %3D %3D

A:

Q: Find the domain of the function f(x) = V15x -3.

A: Given,            f(x) = 15x - 34

Q: f(x) =l10x2 -4xI , g(x) = 9x - 6;Find (f ∘ g)(1).

A: This question can be solved using the concept of composition of function.

Q: f(x)=2x2+4

A:

Q: -1- * f(x) = 6v4 + 3x² find f(2) %3D -2-* 3 f(x) = 2x- find f(2)

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Q: Determine its vertex and axis of symmetry    f(x) = 3 (x +1)^2 - 6

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Q: f(x) = -(x2 + 2x - 3) %3D f(x) 10-

A: Given:- f(x) = -(x2 +2x-3)  To find:- STANDARD equation of f(x)

Q: f(x)36x-4 g(x)%3D-7x-11

A:

Q: For f(x) = 25x3 + 50x2 - 4x +10 ... how do I find all values of x for which f(x) = 18 ?

A:

Q: If f(x) = x2 - 3x + 4, find f(-2). %3D

A: Given that f(x) = x2-3x+4. So,          f(-2) = x2-3x+4                 = (-2)2-3(-2)+4.…

Q: 4) Is y = -3x² + 12, x 20 a one-to-one function? Why or why not?

A: For one -one function F(x1)=F(x2) then x1=x2

Q: For fx) = 2x+ 1 and g(x) = x2 - 7, find (f- g)(x). %3D O A. 2x2 - 15 O B. -x+ 2x- 6 O C. 2 - 2x- 8 O…

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Q: Find the point on the graph of the equation f (x) = x² – 8 that is closest to the point (0, -2)

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Q: {: (x-2)2 if 1sx<3 f(x)%3D -3x+14 if 3sxs7

A: The given function is: f(x)=(x-2)2     if 1≤x&lt;3-3x+14 if 3≤x≤7 Note that, the function is defined…

Q: A fast-food restaurant has a cost of production C(x)=11x+90 and a revenue function R(x)=6x. When…

A: Given:       Cx=11x+90       Rx=6x So, the profit function is:     Px=Rx-Cx

Q: Find the points of inflection. 7) f(x)=x√/9-x²

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Q: Find the point at which the line f(x)=−5x−10 intersects the line g(x)=−4x−8.

A: We need to find a point of intersection of both the given lines.

Q: Find the number of units that must be sold to break even.

A: