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seropon [69]
3 years ago
9

For what value of c is the relation a function: (2,8),(12,3), (c,4), (-1,8), (0,3)?

Mathematics
1 answer:
Kryger [21]3 years ago
6 0

It seems to me c could be any number besides 2,12,-1 or 0

why?

a function is defined by each x value having a single y value

if an x value has two numbers such as (0,1) (0,2) than it is not a function.

the vertical line test is great for seeing if something is a function becasue it determines if each x value has one y value.


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