92.2k views
0 votes
Is this mapping a diagram function, why or why not?

Is this mapping a diagram function, why or why not?-example-1
User Koushik
by
7.8k points

1 Answer

4 votes

Answer:

not a function

Explanation:

for the mapping to be a function, each value of x (input ) must map to exactly one unique value of y ( output )

here 1 → 2 and 1 → - 2

- 5 → 4 and 5 → - 4

since the input for these values maps to 2 output values

Then the mapping is not a function

User Kensley
by
9.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories