For what x-value(s) is this function not differentiable? x² – 9 f(x) x + 3

Q: . Find the value of a that makes the following function differentiable for all x-values. Jax, if x…

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Q: For what value of x does the function g(x) - 2x? concave downward? А. x2 -1 x 2 0 С. x 2 -2 D. x< 2…

A: The derivative of a function gives the slope. When the slope continually increases, the function is…

Q: 3x-4 -,x < 1 x+2 4. Given the function f (x) = . Calculate f'(1-) and f'(1+). In?x x+1

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Q: How can I explain what it means for a function f(x) to be O(1)?

A: The 'f(x) to be O(1)' is to be read as function f(x) is of the order of 1.  Now refer to step two to…

Q: Consider the functions :  f(x)=√x and g(x)=x-1 Solve for- (f°g) (x)

A: Given:

Q: Plot the function f(1) for -10 <xs 10. %3D 1+e5.5 – 1.5x 20

A: Graph of any function can be plotted by joining the points from which the function passes. So to…

Q: The function f whose tangent has slope x3. +2 for each value of x and whose graph passes through the…

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Q: At what value of x does the function f(x) = 3 x- x change from decreasing to increasing? %3D

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Q: f(x) = 4x^3-(x+9)^1/2 What is the interval or intervals on which the function is differentiable on…

A: Refer  to the question the provided function is f(x) = 4x^3-(x+9)^1/2.

Q: What is the change of y with respect to x of the function s(x) = (3x¹ + 9x³)(x² - 6x +9) ? -9x²…

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Q: (a) Find f'-(4) andf'4(4) for the function if x4 5 - x (b) Sketch the graph of f. (c) Where is f…

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Q: Find an equation for f(x) using the secant function. (x) f(x) 10 x 3 -2 n 2) 2. 4. 6.

A: we will find the equation of fx using secant function. Let a function: fx=asecx By using graph we…

Q: Find the graph of the function f(x) = [x] + [x/2] from R to R.

A: Given function is fx=x+x2. Definition: Floor function is the greatest integer that is less than or…

Q: For what value of x does the function g(x) 2x concave downward? 1/3

A: The function is concave downward when  f '' (a) &lt; 0  at x = a

Q: Find the value of a that makes the following function differentiablefor all x-values

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Q: For what value of x does the function f(x) = -x 4x attain the point of inflecti - in the interval…

A: i have  used that nevesaary condition for inflection point is f"(x)=0 and sufficient condition is…

Q: At which r-values is the following function g differentiable? Explain and compute, where necessary.…

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Q: 14. Use the curve sketching procedure to analyze the function. a. y-x'+x²-20x а. 1+x? b. y=- 1-x?

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Q: For the function f(x), defined graphically, state the value(s) of x where the function is not…

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Q: For this function Y=x^3 + 15x^2 -225x prove that we have a point of inflection at x=-5

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Q: e4z f (2) = 27 + 38 at how many points the function f (z) is discontinuous ?

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Q: What is the average rate of change between x = 4 and x = 7 for the function g defined below? 3 g(x)…

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Q: Consider the function f(x) = z + 6

A: Givenf(x)=1x+6

Q: Q2: At what points do the graphs of the functions below have horizontal tangents? 1.f(x) = x² + 4x -…

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Q: does y=e9-x2-2 exist? whaet is the domain and range of the function if exists

A: Consider  y=e9−x2−2

Q: 2 Consider the function f (x) = x + 6x 3 (a) Find the domain of f (x).

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Q: f(x) = V- if z 0 %3D Given the piecewise function: what is the value of f (-1) + f (-4)?

A: given that  f(x)=-xx&lt; 0x+1x≥0

Q: Find values of x where the function is not differentiable f(x)=lx-2l+3

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Q: 1 For what value of x does the function g(x) =x³ – 2x² concave downward? %3D

A: Consider the function  gx=13x3−2x2

Q: What is the value for k if f(x) =x² + kr + 13 is an even function?

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Q: Q1: Find the value of the constant K if the function 4-x ;x#2 f (x) ={3-Vx² +5 is continuous at x=2.…

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Q: Q2: At what points do the graphs of the functions below have horizontal tangents? 1.f(x) = x² + 4x…

A: Part 1,Given,          The function is fx=x2+4x-1 .

Q: O For what value of x does the function f (x) = 4x2 – x +1 have a horizontal tangent?

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Q: X+1 5) Is the function given by f(x) x2 - 8x + 15 continuous at x = 3? Why or why not?

A: f(x)=x+1x2-8x+15

Q: f(c) {}} [=+3 = < (3x + 1

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Q: Find the slope of the secant line between x = -1 and x = 2 on the graph of the function f(x) = 5x° –…

A: Given function is f(x)=5x3-5x2+2x+3

Q: Consider the function f(x)=(x+1)(x–1)2, At what value of x will the graph of f cross the y-axis?…

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Q: At x = 3, the function given by f(x)={x2 , x<3 and 6x−9, x≧3 is? a) undefined b) continuous but…

A: Given function: fx=x2x&lt;36x-9x≥3 Clearly the function is defined on all real numbers. We have to…

Q: 2 a) For the function f(x) = find f' X- 3'

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Q: Find the lineearization L(x) of the function f(x) = x^3/4 at x = 16.

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Q: Find the inflection point(s) of the function f(x) = 3e¬x. %3D (х, у) %3D (smaller x-value) (х, у)…

A: Given,  f(x)=3e-x2

Q: 14) What is the domain of the function f(x) E, ?

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Q: For a function g(x). g"(3) = -8 indicates that G(x) is at x=3 a) concave up

A: In this question, concept of derivative is used to derive conclusions. Derivative The derivative…

Q: Find the linear approximation of the function below at x = -1 and use it to approximate f(-0.8). -7x…

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Q: Where does the following function have horizontal tangents? f(x)=1/2x4 +4/3x3-6x2-9

A: The given function is: f(x)=12x4+43x3-6x2-9

Q: At what point (x, y) is the function f(x) = 6x - 6 closest to the origin? Enter an exact answer.…

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Q: 6. What is a point of inflexion ? Does f(x) = x' have a point of inflexion at x = 0?

A: Given that,

Q: Find the curve length of the function 1 1. f(x) = ;x² 0 < x < 3

A: We can find the curve length as below.