f(x) = x -5x+3; k = 2+ i

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

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

Q: If Q(x) = 7x - 1, find Q(- 9). Q(- 9) =

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Q: f (x) = -2x2 + 3x - 4

A: Given- fx=-2x2+3x-4 To find- The solutions of the above quadratic equation. Identity Used- The…

Q: Find f"(x). SC) = (2x)* – (8x) - 3

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Q: If g(x) = -4x - 3x + 2, determine g(-2).

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Q: State the domain f(x) = 2x + 7

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Q: 2sqrt(x-1)=16

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Q: 4x) = -2x* + 8x - 10 0 f-4)

A: To find value of a function at a point x= -4 , replace x by -4.

Q: w (x) - 2x² + 5x + 3 X-1

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Q: f(0) = 2x - 5

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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: f (x) = 3x3 + 8; x = -11, x = 10

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

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Q: Find f'(x) Find f(2) Find f'(2) Write the equation of the tangent line at x=2

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Q: x(x - 2) = 9

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

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Q: f(x) = -4x2 + 16x + 6

A: Given data:     The given function is: f(x)=-4x2+16x+6. a) Differentiate the given expression and…

Q: Let r(x) = 8x - 5 7x +9 x) = (-5x-5)/(7x-8) Find and simplify

A: Given query is to find inverse t.

Q: Simplify f(x-2)=√x+2 +8

A: We need to simplify the expression, f(x-2)=√x+2 +8 .

Q: f(x)=(2x2+5)4

A: f(x)=(2x2+5)4

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: Evaluate:h(x) =5x³=-3x+9+ given x=3

A: Given, h(x) =5x³-3x+9 and x=3 Using in h(x), we get

Q: p(x)=2x-2, what is the domain?

A: Refer to the questionTo find the domain of the function p(x)=2x-2. Domain is said to be the all the…

Q: If Q(x) = 4x2 - 1, find Q(-10). Q(- 10) =

A: Here use simple algebraic formulation.