Problem 3. Which of the following sets are empty sets? (1) A = {x : x - 5 = 0 and x is rational} %3D (ii) B = {x : x is an even prime number} (ii) C = {x : 8 < x < 9, x e N} %3D

Q: 1. drxln(x) (r+2)(x+4) ; 2. drxrª (x+3)(r+5) 0 < a < 1

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Q: Which linear function is graphed on the grid? 90 80 70 60 50 30 20 10 12 3 4 10 56789 20 30 40 50…

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Q: Find a number x such that x + 1 / x − 2 = 3x

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A: Here given that An employee survey conducted by a company two years ago found that 53​% of its…

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Q: x2 -16 f(x) = continous at x = 4. %3D x2 -3x-4

A: f(x) = x2-16x2-3x-4 continous at x=4 This can be solved using factorization of quadratic equation

Q: 4. TRUE or FALSE: If f(a) 0, then # x-a is a factor of f(x).

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Q: (3) (4) 1000 0 1 30 0001 A. Unique solution B. No solutions C. Infinitely many solutions D. None of…

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Q: Question 7 A = {x: <. *} = v 2x-1 3 {x: - %3D 5 < 3x + 2} B = (10 a) Find ANB b) Illustrate your…

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: Determine whether (5) () = (;) (") n-3 (where 3 < k < n) is true or %3D false. O True O False

A: We have given that

Q: Problem Set: C 1. Solve the following: |X – 4| (a) |X - 2 4 (c) s -* - 3) < 1 2 3 < 1 3 2

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Q: A portion of the graph of f(x) = -x2 + 6x - 5 is shown. Which of the following des -4 3 f(x)

A: Given  f(x)=-x2+6x-5y=-x2+6x-5   Domain : 0≤x≤6

Q: (2x +1 f(x): 1-2x+3 if x21 if x<1 10 8- 10-8-64-2 68 10 하 2.

A: We have to draw the graoh of given piecewise function. Please see the conclusion below.

Q: 5.) Evaluate f(-3) for f(x) = x³ +3x + 17

A: Given  f(x) =x3+3x+17

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A: According to bartleby guidelines we supposed to do the first one of multiple questions  kindly…

Q: -4 if x1

A: The given function is: f(x)=-4        if  x&lt;-2(x+1)2-1    if  -2≤x≤1-14x+2if  x&gt;1

Q: 3/4(8y-9)&lt;3

A: We multiply both sides by 4 first.

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Q: If x ER, x > 0 and r, s are rational numbers, then (i) x > 0; (ii) for x > 1, x" <xs if r < s

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Q: What is the smallest integer a where f(x)=2x is always greater than g(x)=x2 for all x>a?

A: Given  : f(x) = 2x is always greater than g(x)=x2 for all x &gt; a  Implise that :  2x &gt; x2

Q: 6. Which is the best list of possible values of x that could make f(x) = 3x³ + 6x² + 11x + 6 equal…

A: f(x)=3x3+11x+6.

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A: A good example of the numbers helps to validate the given statement. The power-on some number or…