Let f (x) = -3x +1 and g (x) = -2a+ 5a 1. Find f (x)-g (x) 22-5x 5x 5x + 5x D-a2 -5x + 2

Q: Find f'(a). f(x) = 3x2 3x + 2

A:

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

A:

Q: FIND THE DOMAIN OF f) = V9-6x+x

A:

Q: f(x) = 4x"+9x- 7x x²-7x²-14x+2 3

A:

Q: Find the point at which the line f(x)=4x−11 intersects the line g(x)=−2x+1

A:

Q: 2. Find f(3x) if f(x) = 4 – 2x². (

A: We have to find f3x if function is given as: fx=4-2x2 In this case we just have to replace the value…

Q: Find the point at which the line f(x)=3x-6 intersects the line g(x)=-4x+1

A: f(x)=3x-6 g(x)=-4x+1 let us calculate point of intersection of these two lines by f(x)=g(x)…

Q: If f(x) = 2x2 – 5 %3D and g(x) = 5x + 7 Find f(g(x)) = 50x² + 140x + [ ? ]

A: I am solving this in step 2

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

A:

Q: If f(x) = 2x^2 - 3 and g(x)=2x^2+3x-5 , find 3g(-x) 0 f(x^2 -1)

A:

Q: Given F(x) = x² + 3x – 4, evaluate. %3D - F(-4)

A: Given,          Fx=x2+3x-4

Q: Find x-intercept of: f(x) = -2x2 - 5x + 1

A:

Q: If f(x) dx = 4x7 – 6x5 + C, find f(x). %3D -

A:

Q: Find fg.f(x)=5- x²,g(x) = x² + 4x – 12 %3D fg)(x) = x - 4x³ + 17x² + 20x – 60 %3D (fg)(x) = -x*- 4x3…

A:

Q: If f(x) = x2 + 3x -10 and g(x) = x2 - 6x + 8, find (f/g)(x)

A:

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: f(x)=x² - 2x - 4.

A:

Q: Find the point at which the line f(x)=-3x+1 intersects the line g(x)=3x+7

A:

Q: find f(g(3)) when f(x)= -8x+5 and g(x)= -3x^2-7x+5

A: Given the query is to find value of indicated function.

Q: Let f(r) = 5z² +3x +5 f'(x) = f'(3) =

A:

Q: If f(x) = 3x and g(x) = 2x – 3, find (fg)(-1). %3D

A: The given functions are, fx=3xgx=2x-3 We need to find the function, fg-1

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: The equation that does not represent a polynomial function is Oy = - = -x + Oy = x 10 - x + √22 + x…

A:

Q: If f (x) = 5x2 2a + 7 and g (a) = -2x2 + 6x + 3, then f (x) - g (x) = %3D

A: A function defines a relationship between two sets, where one set is dependent on other set. Any…

Q: Find the break-even point F(x) = 40x^2 -60x +228 G(x) = 23x^2 - 20x + 3000 %3D

A: At break even point F(x)=G(x)

Q: Find the domain of f(x) = v- 4x + 8

A: The domain or set of departure of a function is the set into which all of the input of the function…

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

A:

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

A:

Q: ²+6x +8 a. f(x) : x + 2

A: I am attaching image so that you understand each and every step.

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: f(x) = 7x3 - Vx- +7 x3 6. f(x) = 4x3-7x-2 %3D x2

A:

Q: If f(x) = 10x° - 2x + 4x - 2° + 18, find f'(x). %3D f'(x) =

A:

Q: Find fg.f(x)=5-x²,g(x) = x² + 4x – 12 (fg)(x) = x - 4x³ + 17x2 + 20x -60 (fg)(x) = - x*- 4x3 + 17x2…

A:

Q: The domain of f(x)=V4-x+Vx-4 is

A: Given that f(x) = √4-x + √x-4 find the domain of function f(x) . We know that the domain is the…

Q: Find (fog)(4) when f(x)=-2x^2+3x+1 and g(x)=2x-5 If f(x)=2x+7 and g(x)=2x-8, find (fog)(8)

A: a)Given,

Q: Find (gof)(x) if f(x) = 4x and g(x) = 3x+6

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: Find the inflection points of f(x) = x4 + x3 − 3x2 + 2.

A: To analyze the given curve y=f(x) for inflection points (if any)

Q: f fx)=3x²-2x and g(x)=2x-3, find (fog)x)

A: solve

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

A:

Q: The graph of function f(x) = 5x – 7x² – 8 is concave - downward on

A: For the given Function  f(X) is concave downward on (-∞, 7/15)  So none of the options is correct.

Q: Find the domain of f(x) = v3x + 7

A: To find: The domain of the function fx=3x+7 The domain of the function is the set of input values of…

Q: If f(x) = 2x2 -3 and g(x) = 3x + 2, what is f(x) + g(x)?

A:

Q: f(x) = x²+6x+5 2-1

A:

Q: A fast-food restaurant has a cost of production C(x)=13x+95 and a revenue function R(x)=8x. When…

A:

Q: The fixed-points of f(x) = (x² + 2) a¹ are 3 and

A:

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.