Given f(x) = 2r + 5 and g(x) = 3x - 4, find (gf )(x). C 6x + 7x – 20 D 6x + 23xr + 20 A 5x + 1 B 6x? – 20

Q: Find the general solution using the method of undetermined coefficients. / x" – 4x =t² + 17t

A: Solution:

Q: Find f(-2). f(x)=3x2 - 8x + 7 A) B) 21 35 D) 38 3,

A:

Q: With f(x) = 4 – 3x and g(x) = 2x2 – 3x + 1, find: a) f(5) b) g(-2) c) f(4 – 2y) d) g(x + 4)

A:

Q: 5. f(x) = 3x2 + 6x + 2 a= b= C= h= k=

A:

Q: g(x) = 3x^2-2x h(x) = 3x + 3 Find (4g-2h)(1)

A: We have to find 4g-2h1 when g(x)=3x2-2xh(x)=3x+3 Here, gx=3x2-2x4gx=43x2-2x=12x2-8x and,…

Q: If f(x)=3x2-x+C and f(3)=18, what is the value of C?

A: Let's find.

Q: Find the value of x and the length of FD. D 2x - 14 x+2

A: Given,

Q: he has the cdf F(x)=5x-3 -3€X<3 43 Find PC -Zx<) Find P Cx=2)

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

A:

Q: Find f′(x) and f′(c).

A: Derivatives can be defined as rate of change of function with respect to an independent variable. It…

Q: f(x)=6x-4 and g(x)=2x2+5, find (gof)(x)

A: To find: The value of g∘fx. Given: The functions are fx=6x-4 and gx=2x2+5. Formula used: The…

Q: If f(x) = 4x2 and g(x) = x² + 3, find: b) (fog)(7) d) (gof)(-3)

A:

Q: f(x) = {k(6x (6x + 2x³) 0 Find the value of k. 0≤x≤B otherwise

A: Solution is  given below

Q: A fast-food restaurant has a cost of production C (x) = 11x + 108 and a revenue function R(x) = 5x.…

A: when production cost become equal to revenue then that point will be equillibrium and if revenue…

Q: The function f(x)=3x2 +9x-3 has x-intercepts p and q. What is the value of p-pq+q?

A: We can use the concept of quadratic equation In order to solve the given problem.

Q: f(x)= -3x2 -30x -9 b = C = c = a = h = k = 2.

A:

Q: A fast-food restaurant has a cost of production C (r) = 12x + 95 and a revenue function R(r) = 7x.…

A:

Q: f(x) = 3x² (1 + 7x-3

A: The given function is:fx=3x21+7x-3

Q: Find the general solution of tx -3x = t³+2t for t> 0.

A: Given DE is  tx'-3x=t3+2t .......(1) We find the general solution of (1).

Q: for f(x)=2x+18 and g(x)=x2-4x-5, the value of g(f(-8) is: A. -9 B. 8 c. 135 d.55

A: Given that, the functions are fx=2x+18 and gx=x2-4x-5. Obtain the value of gfx.…

Q: Find g(5a – 2) + 3g(2a)if g(x) = x² – 5x + 8 - -

A: Given: gx=x2-5x+8 Finding the value of: g5a-2+3g2a       -1

Q: x3 – 7x? + 14x – 7 f(x) x² – 2x + 2 is given by y =||

A: The remainder, y = 2x+3   The detailed solution is as follows below:

Q: A jewelry maker incurs costs for a necklace according to C(x) = 21x + 1650. If the revenue function…

A: A jewellary maker Incurs costs for a necklace according to C(X) = 21x+1650Revenue function R(x) =…

Q: 5. The revenue and operating cost of a car wash facility are given by R(x) = 13x – 0.7x² and C(x) =…

A:

Q: Given the equation of the function v=r3- 12r2+ 36x – 11. find the following:

A: We need to find inflection point and inflection tangent.

Q: C(4x – 2x2) 0 < x < 2 - f (x) = otherwise

A:

Q: g(x) = 4x² – 3x + 7 %3D Find g(3)

A: SOLUTION-

Q: Find the solution. 6y-2y = xy (x-1)+e B -1)-a

A: Solution

Q: Find (f.g)(-5) whenf(x)=-9x-9 and glx%%=D-8x2-8xtle

A:

Q: f the remainder of the x3 - kx2 + 3x- 2 when divided by x 1 is 4, find he value of k.

A: Use reminder theorem.

Q: f(x)= -3x2 -30x -9 a = b = C = h = k = 2.

A:

Q: 32.) If f(x) = 3xr + 2 and g(x) = 2x² – 3, find 6f(-2) + 7g(1). %3D %3D -

A: We are authorized to answer one question at a time, since you have not mentioned which one you are…

Q: g(x) = 4x² – 3x +7 %3D - Find g(3)

A:

Q: Given f(r)=-3x+4 and g(x) = x+7, what is the value of g(f(2)) ?

A: C is correct

Q: g(x) 4x-3 and h (x) = 3x+4 g(n(-2)) then what is

A: The functions gx=4x-3 and hx=3x+4 then we have to find gh-2.

Q: (f) The equation y - y = a + x² + 6 has no solution over Z[V10]. (g) The equation y7 - y = x³ – 7x +…

A: Given:-          (f)     The equation has y5-y =x3+x2+6 no  solution over Z10    (g) the equation…

Q: If f(x) = 2x5 – 6x² – 4x + 1, find fª(x). A None of the given choices B) 240x 120x D 160x2 + 12 E…

A:

Q: A fast-food restaurant has a cost of production C(x) = 14x + 160 and a revenue function R(x) = 6x.…

A: Sol Cx=14x+160,R(x)=6xHence , Profit Function P(x) = R(x)-C(x)

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

A: solve

Q: A fast-food restaurant has a cost of production C(x)=11x+95 and a revenue function R(x)=6x. When…

A:

Q: 3x+4 f(X) = 2x-3 カCこ= ?

A: The objective of the question is determine the inverse of the given function.

Q: The population of a colony of squirrels is given by 1500 p(t) %3D 3 + 2e-0.1t

A:

Q: If f(x) = 3x2 - Bx + 4 and f( - 1) = 12, what is the value of B?

A: We have to find the value of B if fx=3x2-Bx+4 and f-1=12. We have f-1=12 So putting x=-1 in fx, we…

Q: -3x 2. Find the general solution for y'+3y=2xe *

A: Here we find general solution for y'+3y = 2x'e-3x

Q: The cost function in a dress factory is C(x) = 5x + 27 and the revenue function is R(x) = - 3x +…

A: To find: The number of dresses sold that will provide $69 thousand profit. Given information: The…

Q: f(x) = -4x+1 g(x) = 4x +3 a. (fog)(9) b. (gof)(-4) c. (fog)(x)

A:

Q: n f (x) = 6x² – 5x - 6 and g (x) = 2x + 8, find (g %3D - А. — 61 - В. 61

A: Please refer to the image below

Q: f(x)=9x1/5-6x6/7 How do you find the f'(5)= ?

A: Consider the given function.fx=9x15-6x67

Q: Given that f(x): (a) (f+g)(-3) = (b) (fg)(-3) = (c) (fg)(-3)= (d) (4) | ( − 3) = x² 13x and g(x) = x…

A: