Use f(x) = 5x − 3 and g(x) = 2 − x2 to evaluate the expression (b) (g ∘ f)(x)

Q: Find the inflection points of f(x) = 2x* + 11x³ – 9x² + 12.

A: For inflection points , f''(x) =0 .

Q: f(x) = x²e-3*,

A:

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 f' (2) for f(x) = x²e2¤-3

A: To find the derivative of the given function we have to apply chain rule of differentiation and the…

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

A:

Q: Find (f^-1)'(a).  f(x)=4x^3+3x^2+8x+9,    a=9 (f^-1)'(a)=

A: Topic:- function and derivatives

Q: Determine the value of f(3) if f(x)=60 (1-e^-0.1t).

A: Given query is to find the value of f(3).

Q: : Find the value of x' +7x -x+16, when x = 1 +2i.

A:

Q: Find the domain of f(x) : V=7x – 9 -

A:

Q: snip

A: Given polynomial function is: fx=x7+6x5-x4+x+2 We will check whether 23 is a zero of f(x).

Q: 13. f(x) = (x³ - Зx)(2x? + Зх + 5)

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

Q: f(x)=x2-5x-4 f(x+a)= ?

A:

Q: If f(x) = x2 + 4x − 7, what is f(7)?   f(7) =

A: Given that f(x) = x2 + 4x − 7 To find f(7) we have to put x = 7 in the above equation.

Q: Find-f(x) when f(x) = 3x+4x+4. O A. 3x-4x-4 O B. -3x-4x-4 OC. ОС. 3х- 4х +4 O D. -3x -4x+4

A:

Q: Find the domain of f(x). 2x + 2 f (x) = x2 + 5x – 6 -

A: follow next step

Q: 2 If f(x) = 3x? + 9x and g(x) = x + 3, find f • g(x) . Completely simplify the result

A: to see 2nd step

Q: [3] If f(2x+3)=4x²-2x+3, find f(x)

A: Firstly put t=2x +3 and find f(t) ,After that replace 't' as 'x'.

Q: Find (f-1)'(a). f(x)=5x3+4x2+5x+2, a=2

A:

Q: Given that f(x)=x^2+3x-70 and g(x)=x-7, find (f-g)(x) and express the result in standard form

A:

Q: If f(x) = 2−2x, what is f(5)?

A: We find value of function for specific value of x.

Q: Find (fo g)(-2) when f(x) = - 4x -4 and g(x) = 9x +3x- 2.

A: Here, the given functions are: f(x)=-4x-4,g(x)=9x2+3x-2

Q: x-4 for x2

A:

Q: (2) Find the Difference Quotient of f (x) 3 -

A: The Formula of difference quotient of a function fx can be defined as, fx+h-fxh First calculate fx+h…

Q: If f(x) = 6 + 7x – 2x?, find f'(2). -

A:

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: If f (x) =2x³+6xr- 2, then what is f'(1)? %3D

A: Solve the derivative of the function for given value

Q: Find (f-1)'(a). f(x) = 4x3 + 3x² + 5x + 2, a = 2 (f-1)'(a) =

A:

Q: Let f(x) = 2x² + 8x – 9. According to the definition, -

A: Derivative: - Differentiation is the pace at which one quantity changes in relation to another. The…

Q: 21. f(x)=7x-2

A: here in 21 using the definition of derivative we get

Q: What is the value of f(1) - 16B in [x³ Inx dx = f(x) ((1/4) Inx-B) + C?

A:

Q: When f(x)=9x2+3x+6f(x)=9x2+3x+6, evaluate f(−5)f(-5)

A:

Q: f(x) = 4x² + 2, and g(x) = /2x –1, find simplified formulas for ƒ • g and g• f,what is the domain of…

A:

Q: 82. If f(x) = (1 + x')30, what is f (58 (0)?

A:

Q: If f(x) = 2x -1 and g(x) = 3x + 5, what is f(g(-3))?

A:

Q: What is the value of f(1)-16B in [x³ Inx dx = f(x) ((1/4) Inx-B) + C?

A: Please follow the next step.

Q: Find the value of x'+7x-x+16, when x 1 + 2i.

A:

Q: An approximation of f'(2.5) is: -0.52083 -0.09895 -0.14825 -0.14583

A: We will apply the continuity of f(x) at point x=2 to find the unknown value of a  Next we will take…

Q: Let f(x) = 2x² – 12x + 3. For what x-value isf' (x) = 0? x =

A: To find: The values of x at which f'(x)=0. Given information: The function is f(x)=2x2-12x+3.…

Q: 19. f(x)=x²-5

A: Topic = Functions As per guidelines , At a time only one question can be answered out of different…

Q: Evaluate f(-3) for (x)=x^3+3x+17

A:

Q: what is f(x) = 5x + 7 and the domain is { 0, 2, 6 }

A: The given function is,                     f(x) = 5x + 7 Domain is given as, {0, 2, 6) , we want to…

Q: A- TI x + 2 51. f(x) = ;² – 3x – 10 -

A:

Q: If f(x) = (3x + 8) / (2x - A) and f(0) = 2, what is the value of A?

A: Given that, fx=3x+82x-A Also it is given that, f(0) = 2 We have to find the value of A.

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

A:

Q: What is the leading term of f(x) - 3)(3x + 5)*?

A:

Q: Identify the invariant points of f(x)=4x+2 and its inverse.  Justify your solution

A:

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

A: Solution of the problem as follows

Q: f (x) = x² and g(x) = 3x – x² Зх — -

A: Let f1 and f2 are the two function of two curve .Then area between them         A = ∫lower…

Q: For what value of x does f(x)=7^x first exceed (x)=42x+12?

A: Answer is written below

Q: Does f(x) = x3 - x - 5 have a real zero between 1 and 2?

A: Intermediate value theorem: Let f be a polynomial function. If f(a) and f(b) have opposite sign then…