Concept explainers
A function that models the total cost of the flyers and how much 30 flyers would cost
Answer to Problem 30PPS
The equation is
The cost of 30 flyers is
Explanation of Solution
Given:
A printing company charges the fees shown to print flyers
Concept Used:
If first difference of y-values is equal, then model be linear
If second difference be equal, then the model be quadratic
If first and second differences are not equal then the model will be exponential
Calculation:
In order to find a function that models the total cost of the flyers and how much 30 flyers would cost.
Let C be the total cost of the flyers and n be the number of flyers printed and then the cost of each flyer, $0.15 and $25 represent the C-intercept
So the function that models the total cost of the flyers is as below
Then the total cost of 30 flyers
Thus, the equation is
The cost of 30 flyers is
Chapter 9 Solutions
Algebra 1
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