3 years ago

Write the relation below as a set of ordered pairs and state if it is a function. If it is not a function, explain why.

1 answer:

7 0

This is a linear function. Let diameter (inches) be x, circumference (inches) be y, observe that the value of y/x is always 3.14. For example, 15.7/5=31.4/10=...=3.14. Therefore, this is not only a function (one to one correspondence from x to y), it's also a linear function that can be represented as y=3.14x.

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For what percentage of time has life existed on earth (round to the nearest whole number).

abruzzese [7]

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