An example of Lesson 6.1 identifying and representing functions is Complete the table. write a rule as an algebraic expression for the output, then complete the last row of the table using the rule.
What are functions?
In mathematics, a function is known to be the link or the relation that exist between a set of inputs and a set of other outputs.
The answer to the table is in the image attached. The solution is given below:
Note that the number of pages per minute:
= 1/2 = 0.5
Total cost = 0.5x
And x is the number of minutes.
x = 0.5x
30 = 0.5(30)
= 15
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