Which of the following is not a one – to - one function? {(2, а), (3, b), (1, с), (4, d} {(1, а), (3, b), (4, с).(2, а)} {(4, а), (2, d), (1, с), (3, b)} {(2, b), (4, а), (3, с), (1, d)}

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Q: The function f(x) = = √x 2+√√4x is. increasing on its natural domain increasing on (2, 3) and…

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Q: fx +3, x * -2 3) f(x) = ; -4, х--2 x =

A: We have to find

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Q: Find max and min of function on the interval    f(x)=-x4-x3+5x2-4 on [-2,1]

A: The given function is; f(x)=-x4-x3+5x2-4 on [-2,1]

Q: If f(x) 3 (5х — 3)1/3, find f-1(x) | 3 x3 f-(x) = 5 3 f-'(x) = 3 А. C. = --- 3 C. f-'(x) = 5 3 f-"…

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Q: Estimate f (2.1, 3.8) assuming that f(2, 4) = 5, fx(2, 4) = 0.3, f y(2, 4) = -0.2

A: Given : f2,4=5.fx2,4=0.3 , fy=2,4-0.2The linear approximation is :Lx,y=f2,4+fx2,4x-2+fy2,4y-4Now,…

Q: Identify the open intervals on which the function is decreasing. (Enter your answers using interval…

A: Let f(x)=y. Differentiate the function with respect to x, to find f'(x).…

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A: We will find the equation of P(x) as shown below where X=1,2 ,3....…...after 2000

Q: The range of f(x) 3 (2х — 1)(1 — 3х) + 4x2 is О 44/9, со) О -со, 35/9] О 23/5, со) О 17/3, со) О -о,…

A: Given  fx=2x-11-3x+4x2 Here we have to find the range

Q: (3) Show that the function is discontinuous on the specified interval. Vx2 - 64 if x < -8 if -8 <x <…

A: Note: According our answering guidelines we have to answer only one question (if there are multiple…

Q: If the function defined by

A: Given functiong(x)=2x+38x+19,  x≠-19k             ,  x=-19 is continuous at x = -19.

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A: Given function is F(x) = x3 + x2 - 9x + 8

Q: Prove that a function of the form:is an even function.

A: The given function is  y=a2nx2n+a2n-2x2n-2+...+a2x2+a0

Q: * The product of two odd functions are even True False

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Q: 2. If f= {(-7, 1), (-5, 8), (3, 11), (5, –1)} and g = {(-6, 4), (-5, 3), (–1, 7), (5, 5)}, what is y…

A: See the attachment.

Q: Define the piecewise defined function. (0, 0) (2, 0) (3,0) -2 -1 1 3 --1- +-2-2) --2

A: Consider the given: From −2&lt;x≤0,Line −2,−2, and 0,0,m=y2−y1x2−x1m=−2−0−2−0m=1−2=1−2+cc=0y=x

Q: With a function of x^4 - 50x^2 + 9, and  increasing intervals at [-5, 0] and [5, infinity), and…

A: To find the inflection points of the given functions.

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Q: Select the option that gives a list of the stationary points of the function f(x, y) = x – 6x² – 3xy…

A: we have given f(x, y)  We have to find the stationary points

Q: Find four relations from {a,b} to {x,y} that are not functions from (a,b} to x, y}

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Q: Suppose that f(2, 3,1) = 5, fz(2,3,1) = 2, fy(2,3,1) = 3 and f.(2, 3,1) = -1. %3D Then f(1.9, 3.3,…

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Q: 1 If f(x, у, 2)- ôf then х— у—3z ду а. 1 (х- у-3-)2 b. -1 (х-у-3-)* С. 1 (х-у-3-)° d. 2 (х - у-3-)?

A: In Partial differentiation w.r.t y we treat x,z as constants.

Q: Find four relations from {a, b} to {x, y} that are not functions from {a, b} to {x, y}.

A: It is given that the two sets are {a, b} and {x, y}. It is known that if A and B are the sets then…

Q: The product of an odd function with an even function is even* True False

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Q: One of the following is a set of linearly dependent functions on the interval  (-∞,∞)

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Q: 10+ 8- 6 2 0 -8 -6 -4 2. 4 8 10 -2- -6 -8- -10- Select the correct answer for end behavior of the…

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Q: Find the domain of the function. 4) f(x) = x2 + 3 A) (-«, -3) u (-3, ∞) C) (-3, «) 4) B) (-*, «) D)…

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Q: (-3,3) Homework f(x) G5,1), Evauate (4,-2) -- ,f(x)dx

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Q: Create a piecewise defined function that contains the points (−1,2), (2,4) and (−3, −5).

A: Using piecewise function

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Q: prove two Function invezse each other fk)= (x-2)

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Q: estimate the type of the function at the interval {(1,2), (2,5), (3,5), (4,7)} is it: 1-1 or onto..?

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Q: Find a function f that satisfies the conditions. "(a) --Na (1) - 5, (4) - -1

A: Given Data: The second derivative of the function is: f"x=x-3/2 ......1 The value of the first…

Q: Which of the following are one-to-one functions? OR = {(– 5, 0), (2, 3), (6, 5), (8, 7), (11, 10),…

A: A function is said to be one one if each element of one set is mapped with a unique element of…

Q: Find four relations from {a,b} to {x,y} that are not functions from {a,b} to {x,y}.

A: Given: Let A=a, b and B=x, y To Find: Four relations from A to B that are not functions.

Q: The function w(x) = -0.01x² + 0.27x + 8.60 can be used to estimate the number of self-employed…

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Q: Check the differentiability of the function flz)= (スー1)

A: fz=z-1¯2z+1⇒fz=z¯2+1-2z¯z+1 Differentiating wrt z¯, we get  ∂f∂z¯=2z¯-2z+1

Q: ,3]---->R F(X)=2X-3 من المعلومات .A (7,5-, 3-, 1-, 1,3) .B (-7, -5,3-, 1-,1,3-) .c (-7,-5,-3,-1, 1,…

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Q: Let X = {b,c, e, h, q, s, v, w}, Y = {3,4, 7,9, 10, 11, 18, 23}, and f : X → Y with f = {(b,9), (c,…

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