83 General Math 8-Standy Guide Assignment #5: Relation & Functions solve each of

Question

83 General Math 8-Standy Guide Assignment #5: Relation & Functions solve each of the questions below: The a nasce trareled Gn feet) by the three-toed loth can be modeled by the function/()-23, where ??, the me m minutes Find the distance traveled I. in 48 2 minutes 2. Which relati on is not a funct on? 3. Which relath on is a funct on Does the relation define a function? If it does, state the dom ain of the function Imput Output 2 3 2 3 A. Yes, Doman (m, a, p.4)) C. Yes, Doman: ((2.3) CB. Yes, Doman ((2, 3, 2, 3) C D. No

Explanation / Answer

2)
Relation is not a function when same x value has more than 1 y value.
in option D, same x value of -6 has more than one y value of 5, -6 and -6
So, option D is not a function
Answer: D

4)
Input is all unique and hence it is a function
Domain is the input

Answer: A

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