Concept explainers
a.
To state: the equation of the model .
a.
Answer to Problem 41PPS
The equation is
Explanation of Solution
Given information:
Latonya earns commission of
Formula used:
A linear function is a function with ordered pairs that satisfy a linear equation . The equation can be written in the form
Calculation:
According to the model ,
Money earned by selling each magazine is
Money earned by selling each newspaper is
Let the number of magazines be x ,
Let the number of newspaper be y .
The goal is
We, have
Hence, the equation is
b.
To graph: The equation
b.
Explanation of Solution
Given information:
The equation
Graph:
Figure 1.
Interpretation:
The linear equation
The x -intercept is at 300 and y -intercept is at 350.
c.
To calculate: the total goal.
c.
Answer to Problem 41PPS
The total money earned is
Explanation of Solution
Given information:
Formula used:
Dependent variable and Independent variable: x is independent variable whereas y is dependent variable because the value of y depends on value of x .
Calculation:
Consider ,
The number of magazine sold is 100.
The number newspaper sold is 200.
Substituting these values in equation we get,
Thus, the target is not completed.
Chapter 2 Solutions
Glencoe Algebra 2 Student Edition C2014
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