Concept explainers
(a)
Graph the equation
(a)
Answer to Problem 57PPS
Explanation of Solution
Given:
The percent of teens who play online games can be modeled by
Concept Used:
First make a table to draw the graph
Calculation:
Table | |
0 8 |
Thus,
(b)
Use the graph to estimate the percent of students playing the games in 2008
(b)
Answer to Problem 57PPS
In 2008 the percent of student is 96.
Explanation of Solution
Given:
The percent of teens who play online games can be modeled by
Concept Used:
Use the graph to estimate the percent of students playing the games in 2008
Calculation:
The graph of the equation:
We can calculate the percent of student in 2008 algebraically. Equation: |
In 2008 the percent of student is 96.
Thus, in 2008 the percent of student is 96.
Chapter 3 Solutions
Algebra 1
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