Find the x-intercepts for f (x) = x³ – 9x.

Q: If I have f^-1=2x-4 how can I find f(x)?

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Q: What is the length L of the interval on which the function f(x)=x3−6x2−15x+8 is decreasing?

A: Given

Q: Find the intervals where the function f(x)= x3- 3x 2+3 is increasing and intervals where the…

A: The given function is f(x)=x3-3x2+3. It is required to find the interval in which the function is…

Q: Find the point at which the line f(x) = 3x – 9 intersects the line g(x) 3x + 9 -

A: The function f(x)=3x-9 and g(x)=-3x+9 intersects when f(x)=g(x).

Q: Write the equation of a line tangent to the graph of f(x) = -2x³ + 5æ3 – 5x — — —1 3 at the point x…

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Q: Find the quotient x+h)-f(x) for f(x) = 7x – 3x²

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Q: Find the point at which the line f(x)=4x−11 intersects the line g(x)=−2x+1

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Q: Find the domain of the function.

A: Given: fx=3x-2x+1 To Find: Domain of the given function

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: Find the point at which the line f(x)=3x-6 intersects the line g(x)=-4x+1

A: f(x)=3x-6 g(x)=-4x+1 let us calculate point of intersection of these two lines by f(x)=g(x)…

Q: Find the points of inflection of the function f(x)=xe−2x.

A: Inflection point is the point where concavity of f(x) changes. At this point double derivative of…

Q: 1. f(x) = x 3x-1

A: Domain of a function is defined as the values of x for which the function is defined.

Q: Find the point at which the line f(x) = - 3x 3 intersects the line g(x) = - 2x

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Q: How is the graph of f (x) = x3 − 12x2 + 36x − 16 related to the derivative f'(x) = 3x2 − 24x + 36?

A: We have been given the equations f (x) = x3 − 12x2 + 36x − 16 and the equation of the derivative…

Q: Find the domain of the function.

A: First simplify the function using LCD

Q: What is y-intercept of f(x)=2^z

A: The objective is to find the y-intercept of the function fx=2x

Q: f(x) = -(x + 1).

A:

Q: Find x- and y-intercepts for f(x)=(x+2)2(x-1)

A: Topic- function

Q: Describe the end behavior of f(x) = -xª + x² –x +1.

A: see below the answer end behavior of a function means limit tends to either positive and negative…

Q: Find the slope of f(x) = -3x2 – 6x at x = 1

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Q: Find the slope of f (x) =e8x-10 at x-1.

A: The function is given by fx = e8x-10 The point is  x = x0 = 1 Formula: The formula to evaluate the…

Q: The range of the function f(x, y) = 16-4x -9y² is equal to:

A:

Q: Find the value of the constant (a, b, or c) that makes the function continuous.

A: for the function f(x) to be continuous, the f(x) must be continuous at x=3Then,2x+9x-1 =-4x+c2x+9x…

Q: Find the slope of f(x)= (x^2-1)-(2x-3) at x=2

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Q: Find the interval in which the function f(x) =xex is decreasing.

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Q: Find the domain of the function.

A: Domain is set of all the input values which can take value in function such that it gives some…

Q: Find the interval on whih f(x) =x2-3x+8 increasing or decreasing

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Q: Consider the function f(x)=x^2+2x+2  what is the equation of the line of symmetry of f?

A: To find equation of line of symmetry of function fx=x2+2x+2

Q: f(x)= X^3-18X^2+81X y-intercepts occur at x=

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Q: Find d3y of the function y=xln1/x.

A: Given: Calculation:

Q: Find the two x-intercepts of f(x) = x2 − 3x + 2 and show that f′(x) = 0 at some point between the…

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Q: Find the equation of the angent line to f(x) = 5 – 3x at a = 4.

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Q: the function f(x)=x^3-3x^2+5x has neither maximum nor minimum?

A: Consider the given function. fx=x3-3x2+5x Find the derivative of the function. f'x=3x2-6x+5x Put the…

Q: Graph the step function over the interval -2< x< 2. f(x) = [x +3] %3D

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Q: Find the domain of the function f(x) = V15x -3.

A: Given,            f(x) = 15x - 34

Q: Sketch the curve: f(x) = x^4 - 6x^2

A: solution:-f(x)=x4-6x2Domain=(-∞, ∞)x-interceptsy=f(x)=0f(x)=x4-6x2=0x2x2-6=0x2(x+6)(x-6)=0(x+6)=0,…

Q: Find the point at which the line f(x)=−x−4 intersects the line g(x)=5x+14.

A: On solving this we will get

Q: Given f ( x ) = x 3 − 3 x 2, find the y-coordinate of the y-intercept.

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Q: Find the inflexion point(s) of f(x) = x²-3x²³

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Q: Find the value of the constant ( a, b, or c) that makes the function continuous.

A: Given, f(x)=2x+9x-1x≤3-4x+cx&gt;3

Q: Find the local extrema of the function f(x)=x2+16x2.

A: Given function:

Q: line to the functions: f(x)= v2 – 3x at x= -2 -

A: Definition used -                 Equation of a tangent to a point x= a for a function f(x) is…

Q: Consider the function y = 3x2+2x-4. What is the exact value of C in the interval [-2, 4] such that…

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Q: Find f'(0) for the function f(x) =5xe²x %3D

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Q: Find d3y of the function y=x2lnx.

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Q: Write the equation of the line tangent to the graph of f (x) = -3x² + 5x + 1 at x = 1 and use it to…

A: We have to find the tangent line equation and also we have to approximate f(1.2).

Q: find the maximum revenue for the function R(x)=356-0.9x^2

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Q: Find the absolute maximum and minimum values ​​of the function f(x)=x2−3x2+1 in the interval [-1/2,…

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Q: What is the linear function of f(x)= -1/2x

A: Linear function

Q: Find the extreme values of the function f(x) = (x² + 2x)³ on the interval [-2, 1].

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