5 < X < نها 2 1 1 -3 -2 -1 For the above rational function f(x) = 2 3 19 2x² + 3 3 identify the interval on which f is concave down.

Q: Find all the rational zeros of the function f(x) = 2x - 9x4 + 9x³ - 3x² + 7x + 6. -1, 2 x = 을 3,2 x…

A: Roots satisfyf(x)=0f(x)=2x5-9x4+9x3-3x2+7x+6f(-1)=-24f(1)=12Options, A and E ruled…

Q: 2 2 x >1 4 2x> 2 4 x+ 2 b) f(x) = . 16 52x>4 x² + b 6 2 x > 5 1)is the above function continues at…

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Q: 0,x1 (x+2,x<-1 10. f(x)= %3D 2,x2-1

A: Answer

Q: f(x) = x* + x³ – 2x² For the above function state all intervals of x where f(x) is decreasing.

A: We know that if f'x&gt;0 at a specific value of x, then the function f(x) is decreasing at those…

Q: 4х+7 (ii) If f(x)={ 1<x<2 determine whether the function f(x) is continuous 14x² -1 2<x<4 throughout…

A: Continuity of the function

Q: f(x) = 52 — 2 for −(x − 1)² +1_for - 13 for 32 x Find f(4) x 4

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Q: F(x)=6-2x, 1<x<5

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Q: -5+ of e indicated function and write its domain 7) s(x) = x-4 x²-36 t(x)= (-)(x) :) = ? x-6 4-x'

A: To find the indicated function and find its domain.

Q: -a -1 for f (x) = { x + 2 x 3 Find f(-2)

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Q: O 4. For the function f(x) = x² – 3, Find f - 1/3-x² Ox-3 x² X 012-3 O 1-3 X (1)

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Q: 2) Find FCO), if it exits Punctien f(z) - 2 if x raticnal if x irraticnal

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Q: f(x) = = 3x – 5 1 -2 for for for Find f(−1) x < 1 x = 1 1 < x < 5

A: Given function

Q: What is the domain of the reciprocal function of f(x) - 5x+1? O[x = R | x¹ -1} Olx «R] x£-1 O {x =…

A: Given function is now reciprocal of this function is given by

Q: The proper way to evaluate f(x + h) for the function f(x) = 3x²-x+4 is f(x + h) = 3(x+h)² - x +h+4…

A: Topic:- function

Q: Find the area of each circle, given the radius r or the diameter d. Leave your answer in tems of t.

A: See the detailed solution below.

Q: fg)(x)=  f(x)=3x−8 and g(x)=x2+16x+63 Use “U” to indicate the union of intervals.

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Q: 2) State the intervals of concavity in the function f (x) = x3 + 2x2 – 4x + 5.

A: We have to determine the intervals for concavity of the function: fx=x3+2x2-4x+5 To check the…

Q: Compute the difference quotient (a) f(x) = -3+7x (b) f(x) = 5x²5x+2 Submit Question f(x + h) − f(x),…

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Q: 0,x1 x+2,x<-1 f (x)= %3D 2,x2-1

A: Interval notation is a way to describe continuous sets of real numbers by the numbers that bound…

Q: Consider the function f(x) = 2x3 - 3x2-12x+c, where c is some ne location of the absolute maximum…

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Q: Let c be a real number. Find the interval of convergence and radius of convergence of 2" (r – c)"…

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Q: 2. The zeros of a function f(x) are 3 and 4, while the zeros of a second function g(x) are 3 and 7.…

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