Chapter 4: Q. 7 (page 247)

Does the relation ${(3, 6), (1, 3), (2, 5), (3, 8)}$ represent a function? Why or why not?

Short Answer

Expert verified

No it is not a function. As for $x = 3$ we have two outputs $y = 6 a n d y = 8$ . But a function can have one output for one input.

Step by step solution

Given information

We are given coordinates given as ${(3, 6), (1, 3), (2, 5), (3, 8)}$

Explanation

By definition of function we have A function is defined as a relation between a set of inputs having one output each

but in this case for $x = 3$ we have two outputs $y = 6 a n d y = 8$ . Hence the given relation is not a function.

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Does the relation ${(3, 6), (1, 3), (2, 5), (3, 8)}$ represent a function? Why or why not?

Short Answer

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Given information

Explanation

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Does the relation{(3,6),(1,3),(2,5),(3,8)}represent a function? Why or why not?

Short Answer

Step by step solution

Given information

Explanation

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Most popular questions from this chapter

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Does the relation ${(3, 6), (1, 3), (2, 5), (3, 8)}$ represent a function? Why or why not?