Sum and Difference Identities
In this section, you will:<ul><li>Use sum and difference formulas for cosine.</li><li>Use sum and di...
Fitting Linear Models to Data
In this section, you will:<ul><li>Draw and interpret scatter plots.</li><li>Find the line of best fi...
Changes in Equilibrium Price and Quantity: The Four-Step Process
<para>By the end of this section, you will be able to:</para><ul><li>Identify equilibrium price and...
Drawing the Poverty Line
By the end of this section, you will be able to:<ul><li>Explain economic inequality and how the pove...
Monopolistic Competition
<para>By the end of this section, you will be able to:</para><ul><li>Explain the significance of dif...
The Policy Implications of the Neoclassical Perspective
By the end of this section, you will be able to: <ul> <li>Discuss why and how inflation expectations...
Right Triangle Trigonometry
In this section, you will: <ul> <li>Use right triangles to evaluate trigonometric functions.</li> <l...
Finding Limits: Numerical and Graphical Approaches
In this section, you will: <ul> <li>Understand limit notation.</li> <li>Find a limit using a graph.<...
Measuring Trade Balances
<para>By the end of this section, you will be able to:</para><ul><li>Explain merchandise trade balan...