9. Let 3 9. A = 2 0 and B = 1 2 1 -3 1 -7 -1 1 0 Find all r E (-0, 00) such that r(A) = r(B), where r(A) and r(B) denote the ranks of A and B, respectively.

Q: 2. If f(x) = ((-4,4) (-3,0)(-2,8)(-1,-2)(0,-4) (1,5)) and g(x) = {(-3,0)(-1,6) (1,-4)(3,-2)),…

A: "Since you have posted a question with multisubparts, we will solve the first three subparts for…

Q: I have the following example:  "For the function f : A = {a, b, c, d, e} → B = {1, 2,..., 6}…

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Q: 3. 2. 4. LEA f(x) 192 2 6. -1 nisg(x) 0sbi bne gni2lot ent bnit 1 (x)04 x- 5 . Use the tables above…

A: a)Let us take  But from given table Since inverse of f exists , so f is one-one Therefore, we have

Q: Consider the following statements, where the domain of each variable is R: (1) Vxy ((x+y=2) ^ (2x -…

A: True or false

Q: a) If y = 3x – 2, x = 3t + 2, and t = 3k – 2, find b) Express y as a function of k ify = 2x + 5, x…

A: Introduction: A function is an expression, rule, or law in mathematics that defines a relationship…

Q: 18. 2. If f(x)=3x²-7 for all real numbers x, which of the following is equal to f(3) +ƒ(4)² A. S(0)…

A:

Q: x+5)(x-2)2 (x-3) Select the Domain of the rational function R(x) a. (-00, -5) U (-5,2) U (2,3) U (3,…

A: To find the domain of the given rational function

Q: e equation of

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Q: O D. 2x + 2x+4 Find f(-x) when f(x) = 2x-2x+4. OA. O A. 2 +2x-4 O B. -2x +2x +4 OC. -2x + 2x-4 O O O

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Q: 6. The function f(x) contains the point P(6, 3). If the function f(x) is transformed into the…

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

A: Given  f(x) =x3+3x+17

Q: If f(x) = x*(3x + 2)°, find f(x). O x(3x + 2)7(11x + 8) O x³(3x + 2)7(36x + 8) O x³(3x + 2)7(20x +…

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Q: 3. Suppose that z = f(x,y) is a function for which f(3,-1) = 16, А. 1,(3,-1) = 0, f ,(3,-1) = -7,…

A: Given that:                       z=f(x, y)f(3, -1)-16, fx(3, -1)=0, fy=(3, -1)=0, fxx(3,…

Q: 5) Let g(t) = each of the following: 8 +2v£ be a real-valued function. Evaluate t a) g(4) b) g c)…

A: Given g(t)=8t+2ta) g(4)=84+24           =2+24           =6