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1. What is the domain of the function below? {(0, 2), (3, 1), (5, 2), (8, 4)}? (1 point) {1, 2, 4} {0, 3, 5, 8} {0, 1, 2, 3, 4, 5, 8} {(0, 2), (3, 1), (5, 2), (8, 4)} 2. Is the following relation a function? {(0.3, 0.6), (0.4, 0.8), (0.3, 0.7), (0.5, 0.5)} (1 point) yes no cannot be determined

James Washington

in Mathematics

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Kaitlin Dean on September 11, 2018

Question 1:The domain of a function is defined as the input values of the function. Conventionally, the values of the x coordinates of the function.Therefore, the domain of the given function would be the x-values of the given points.This means that:the domain is : {0 , 3 , 5 , 8} ................> option BQuestion 2:a relation to be a function, each x value must have one and only one corresponding value of y. Otherwise, it would not be a function.In the given, we can note that x = 0.3, has two values (0.6 and 0.7), therefore, this relation is not a function ...........> option Hope this helps :)


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