a.
To write an equation representing the mileage each day as a function of the number of days she rides her bike.
a.
Answer to Problem 23PPS
The required function is
Explanation of Solution
Given information:
The given statement is:
“Marina’s New Year’s resolution is to ride her bike
The mileage Marina rides each day is
The equation representing the mileage each day as a function of the number of days she rides her bike can be written as:
Hence, the required function is
b.
To graph the function.
b.
Explanation of Solution
Given information:
The given function is:
Graph:
This represents a transformation of the graph of
The graph of the function is:
Interpretation:
The domain of the graph is all real numbers not equal to
c.
To calculate how many miles should she ride each day, if she rides her bike every day of the year.
c.
Answer to Problem 23PPS
Marina has to travel
Explanation of Solution
Given information:
The given statement is:
“Marina’s New Year’s resolution is to ride her bike
The function is
Calculation:
The miles travelled per day can be calculated by:
Hence, Marina has to travel
Chapter 8 Solutions
Glencoe Algebra 2 Student Edition C2014
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