when f(x) = 7x^2 - x + 6, evaluate f (-3)

Q: Find f( - 1)  if f(x) = 2x2 - x.

A: Consider the given function. fx=2x2-x We have to find the value of f(-1). So, put -1 for x in the…

Q: Differentiate the function. (2x- 1)

A: Given:y=12x-15

Q: Determine where the function is concave upward and where it is concave downward. (In interval…

A: We find the point of inflections by solving f"(x)=0

Q: Determine the intervals where the function is positive and negative. Submit your solution in…

A:

Q: Please explain how to differentiate f(x)=5x^2 * (3-2x^3)^6

A:

Q: Evaluate f(-3): -x2 – 3 for x < -2 3x +7 for-2s x,< 3 for x 2 3 f(x) = %3D

A: We need to find f-3 We have fx=-x2-3            for x&lt;-23x+7             for -2≤x≤3x…

Q: Differentiate f(x) = (2x³ + 3x² )(x² + 5x³ +5) using product rule.

A: This question is based on product rule of differentiation.

Q: What are the expressions simplified and are the functionsinverses?

A: We will show that, both f°h and h°f are identity maps on their respective domain. Then, we can claim…

Q: 4. f (x) = ex²-2

A: Differentiatefx=ex2−2

Q: Find the point of inflection of the graph of the function. f(x) Exvx + 6

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Q: 2 - 3x - f 2x-2,

A:

Q: Differentiate f(x) = (8x³ + 4x )(2x² +5) using product rule.

A:

Q: Find f(3x) if f(x) = = 4 - 2x2.

A: Given that, f(x) = 4 - 2x2

Q: Find f'(x) when f(x) = Vr5 - 9x + 9. f'(x) =

A:

Q: (1 point) If f(x) = 7+ 2x – 4x² then f'(-4) =

A: Solve the function

Q: sketch the graphof the function.f(x)=3^{-x^{2}}

A: we have to sketch the graph of f(x)=3^{-x^{2}}

Q: Estimate f'(5) if f(x) = 3* %3D

A: Given:- f(x)=3x We have to calculate the f'(5)

Q: Find where function is increasing and decreasing. And graph the function.   f(x)= x4-33x2+90x+216

A: To determine the intervals on which f(x) is increasing or decreaing

Q: find the inverse of FCX) = --x4メ-6 and Graph it f(x) = 2. X +4x -6

A: Given equation is fx=12x2+4x-6

Q: When f(x) = 10x + x + 3, evaluate f(-3)

A: Given, f(x)= 10x+x+3 Simplifying the above equation we have, f(x)= 11x+3

Q: Givn f(x)=2-5x..    f(10) = ____ f(-11) = ____ f(-14)=_____ f(9)=____

A:

Q: Differentiate f (x)  = e4x2-x

A: Given, fx=e4x2-x

Q: Find f-1(x) f(x)=x2ln9x

A:

Q: Differentiate f (x)  = 10e(-x - 2)/5

A: Given,           fx=10e-x-25

Q: Evaluate f(x) = 4x2-9x at f(- 3) %3D

A: Solution: The objective is to evaluate f(-3)

Q: Find f(2x) if f(x) =5- 4x².

A:

Q: 2x

A: Given query is to find the derivative of the expression.

Q: How to do intermediate value thereom f(x)=2x3+6x2-8x+2 : [-5,-4]

A: Consider the given function

Q: How do we use functions in real-life scenarios?

A: In simple terms, I would define a function as a machine that takes an input, and returns an output…

Q: is the point (3,-5) on the graph of function f(x)=3/2x-8? yes, no, impossible to determine

A: To decide if the given point lies on the graph: in other words, does the point satisfy the given…

Q: Find f( - 2) if f(x) = 4x? – - x.

A: To find value of function at any point we have to put the given value of variable into the function.

Q: What is the range of the function f(x) = 2x + 4 when the domain is {-2, 0, 3}

A:

Q: differentiate f(x)=3cotx-2cosx

A:

Q: Differentiate. 2) f(x) = e3x

A: As per our guidelines we are suppose to solve only first question if the multiple questions are…

Q: Rir fcay> [-27x²+1}, find f (-})

A: We use the definition of the greatest integer function to find the value of f-13. The Greatest…

Q: Differentiate f(x) 2- 9x +5 f'(x) =

A:

Q: How can I make a table that can be a function with a good real-life scenario like the example…

A: A relation is a function when corresponding to each input values, there must be exactly one output…

Q: If f(x)=7-2x+x^3, find f(-y)

A:

Q: - 9α+4 f (æ) 5x2-8

A: To differentiatef(x)=-9x+45x2-8

Q: Differentiate the function. 7-x f(x) = 2+x f'(x) =

A:

Q: Differentiate f(x)=(3x-4)(5x^3-x^2+1)

A: To find the derivative we can choose two methods 1) after opening the brackets, then take…

Q: Differentiate the function. f(x) = 5x In(8x) – 5x

A: Differentiate the function

Q: Differentiate the followin f(x) = (2x2 - 3x)* 4

A: NOTE: Refresh your page if you can't see any equations. . take derivative

Q: Differentiate the function. f(x) = 8x In(6x) – 8x

A:

Q: -x + 1, - 10 <x< -3 x² – 9, - 3 <x< 3 f (x) = 2x + 1, 3 < x < 5

A:

Q: what is f(-2)?

A: Given,

Q: Suppose f(x) = -5x – 7. Then f-'(x) =

A:

Q: Use function notation to represent that your annual salary after working five years at your job is…

A: We will find the required function as following.