Let f: P(N) → P(N) be the f(X) =X∪{8,9} defined function. 1)What is the value when f({6,8})? 2) what is the relationship of f 3)The image of f is? Choose one A) N B) P(N) C) P({8,9}) D) {8,9} E) {X:X∈ P(N) and {8,9}⊆ X} F) All is wrong

Q: 5. Function f and g are defined by formulas as shown below. f (x) = x3 and g(x) = x – 1, for all…

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

A: Step 1: Step 2: Step 3: Step 4:

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Q: a) Is the function f(x) = x + odd, even or neither

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A: For a function, , x is the independent variable and y is the dependent variable.

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A: Given: f={(x,y): x∈N and x+y=5} The domain of a function f(x) is the set of all values for which the…

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A: Given the graph of f. The objective is to draw the graph of f-1 and to find the values of f-1(2) and…

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Q: 5. Let f(x) = 2x³-x² +7, find: a) ƒ(2) b) f(-5) c) f(a)

A: “Since you have posted multiple questions with multiple sub parts,we will provide the solution only…

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A: Given, A = {a,b,c,d} f = {(a,0) , (c,12) , (d,18) , (b,12)}

Q: х+ 10 if 0 6 f(x) =

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Q: V

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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A: Use rule to find inverse function

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A: As per guidelines we can solve only one question at a time that to be the first one, so if you need…

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Q: If a(x) is a function that counts number of prime numbers, then find n(38.4) A) 10 B) 11 C) 12 D) 14

A: Option (c) is correct.