An individual works at a job with a fixed hourly wage. If they earn $200 for working 10 hours one week and $440 for working 22 hours the next week, what is their hourly wage rate?

Evaluating an Income Schedule

An individual's total income is plotted on a graph against the hours they work. If the line on the graph becomes less steep after they have worked 40 hours in a week, this indicates that their hourly pay rate increased for any hours worked beyond 40.

An individual's total income can be plotted on a graph against the hours they work. The shape of the resulting line reveals their payment structure. Match each graphical description to the corresponding payment structure it represents.

Interpreting a Change in the Income Graph

Graphing an Overtime Pay Structure

An employee's income is represented by a straight line when plotted against the hours they work. If their total income increases from $300 to $375 when their weekly work hours increase from 20 to 25, the slope of this line, representing their hourly wage, is $____.

An analyst is examining a graph that plots an individual's total income on the vertical axis against the number of hours they have worked on the horizontal axis. The resulting plot is a straight line, indicating a constant hourly pay rate. Arrange the following steps in the correct logical sequence to calculate this individual's hourly wage from the graph.

Comparing Compensation Structures

A graph plots total income on the vertical axis against hours worked on the horizontal axis for two individuals, Maya and Liam. Both of their income plots are straight lines starting from the origin (zero income for zero hours). Maya's income line is visibly steeper than Liam's income line. What can be concluded from this information?

Calculation of the Income Function's Slope