If (f o g)(x) = 6x - 3 and g(x) = 3x - 2 then f(x) = ?

Q: if f(x)=6-9x, find f -1(-30)

A: Given,           fx=6-9x

Q: if f(x)=5x3 +4x-3, Find f(-4)

A: The solution of the problem is given in the next step.

Q: Find f"(x). SC) = (2x)* – (8x) - 3

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Q: If g(x) = (2x - 4)/(x + 2) , find f (2), f (-1), and f (3a).

A:

Q: If f(x)=7x-10, find f-1(18)

A: Since f is a linear function therefore to find the required value we need to find the value of x for…

Q: Let f(x)=2x+1 and g(x)=2x2-1 a. f(2) b. g(-3)

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Q: If f(x) = 4x 2 – 3x + 6, find f(-2).

A: We  have  given function  f(x) =  4x2-3x+6 To Find : The value of f(-2) Concept If we have a…

Q: If f(x) = x - 3x + 4 and g(x) = 2x – 5, find (fg)(-1).

A: We have to find fg-1 where it is given that: fx=x2-3x+4 and gx=2x-5 To find fg-1 we need to find fgx…

Q: Let f(x) = 4x + 2 and g(x) 5x2 + 4x. After simplifying, (f9)(x) –

A:

Q: If f (x) = 2x2 + x - 7, find (f (a + h) - f (a))/h.

A:

Q: Find f(10) if f(x) = 3x – 10.

A: Given,            f(x) =3x - 10

Q: If f(x) = x³ - 4x² + 3x - 1, find f(-2).

A: Since, it is given that f(x)=x3-4x2+3x-1 -(i)Our Aim is to find f(-2)=?

Q: If (fg)(x) = 4x2 - x - 5, find f and g.

A: Given:(fg)(x)=f(x)·g(x)=4x2-x-5 we will factor the quadratic…

Q: f³ (x) for Find g3 – 5x2 + x = f (x) -

A: Here, the given function is: f(x)=x3-5x2+x

Q: If g(x)=2x+1 and f∘g =6x-7, determine an expression for f(x)

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Q: Find f(3) if f(x) = - 4x2 + 5x.

A: A function relates inputs to outputs. An expression is said to be a function if for each input…

Q: If f(x) = 10x + 8, what is f(10)?

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Q: When f(x) = 2x2+ 2x-4, evaluate f(-2) f( – 2) =

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Q: If f(x)=-5x²+3x-2, find 13) f(1) *

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Q: When f(x) = 5x2 + 3x – 3, evaluate f(5) f(5)

A: Given f(x) = 5x2+3x-3we evaluate f(5)

Q: Find f(-7) if (x)=2x+8

A: Given  f(x)= 2x+8  we use substitution method to find value of f(x) at x= -7

Q: Let f(x) = 3x + 4 and g(x) = -2x – 3. What is (f + g)(a + b)?

A: Given,            fx=3x+4 and gx=-2x-3To find : f+ga+b

Q: Let f(x) = 4x² +4 and g(x) = -5x+5. Find the following. (1-g)(-3) (1-9)(-3)=

A: