Answer:
everything is in the picture
14K gold hoop earrings are on sale for 50 cents off. They normally sell for $75.00 a pair. How much did Elizabeth save on 2 pair
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Which is not a function
An ordered pair is represented as:
However, for the ordered pair to be a function; all the x values must be unique (i.e. not repeated)
<em>From options (a) to (d), option (b) has -6 repeated twice. Hence, it is not a function.</em>