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3 years ago

15

a graph includes the ordered pair (2,4). Write two different rules that would be possible for this graph

2 answers:

Paul [167]3 years ago

7 0

You could have ANY rule you want. Just substitute for and for but MAKE SURE THAT ONCE YOU SIMPLIFY IT, IT IS TRUE. Lets start making some equations!

How about:

If we substitute into it, we find it works.

How about:

By the way, if you substitute y and x into the equation above, you will find they also work.

Thank you, and I hope this helped.

Sincerely,
Flowergirl1629957

Inessa [10]3 years ago

3 0

1. The coordinates are x=2 and y=4

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