Determine if each of the following relations is a functions with domain A={1,2,3,4} and codomain B ={a,b,c,d}. Give a brief reason. %3D (1) f = {(1,d),(2,d),(3,b)} . (2) g = {(1,d),(2,c),(3,c), (3,a),(4, d)}.

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Q: 1. Which of the following relations is a function? {(0, 0), (0, 1), (0, 2)} {(0, 0), (1, 1), (2, 4)}…

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A: The detailed solution is as follows below:

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A: (f+g)(-2)=f(-2)+g(-2)  Substitute   f(-2)=-8  ,    g(-2)=-5in the above equation

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A: Using derivatives of implicit function.

Q: If (1, a), (b, ), (c, 17) are points on the graph of the function h(t), which points are on the…

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Q: Consider the following functions. f={(−2,1),(2,−4),(4,−4),(−1,1)}f={(−2,1),(2,−4),(4,−4),(−1,1)}…

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Q: Graph both functions on one set of axes. f(x) = 3" and g(x) = 7" y 6 -1.5 -1.0 -0.5 0.5 1.0 1.5 -1.5…

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Q: Let Y;. Yz. --.. Y, denote a random sample from the probability density function e , y20, 0,…

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Q: Which of the following relation is a one-to-one function? Write your answers on the space provided..…

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Q: The one-to-one functions g and h are defined as follows. g(x) = -9x-2 h={(-2, 9), (0, 4), (3, 5),…

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Q: The one-to-one functions g and h are defined as follows. g={(-8, -4), (-3, 6), (1, 9), (2, 1)} h(x)…

A: Given, h(x)=3x+13 and h-1(x)=x-133