WGU Applied Algebra Free Exam Questions (Updated 2026)

The number of people auditioning for a game show is expected to be 4 times the number of people who auditioned last year. The function A(t) can be used to model the situation, where t represents the number of people who auditioned last year and A represents the number of people expected to audition this year. Which quantity represents the number of people expected to audition this year, given that 330 people auditioned last year?

A vehicle is traveling away from a town at a fixed rate. After 1 hours, the vehicle is 200 miles from the town. After 4 hours, the vehicle is 395 miles from the town. Which function represents the distance, , between the vehicle and the town after hours?

The graph shows the daily practice duration for a musician, where the number of days since the beginning of the month is along the horizontal axis and the number of minutes practiced per day is along the vertical axis.



Based on the graph, what was the practice duration for day 8?

The number of property sales in a region this year is expected to be 6 less than the number of property sales in the region last year. The function represents the number of property sales this year, where represents the number of properties sold last year. Which notation represents the number of property sales this year, given that the number of properties sold last year was 330?

A person makes down quilts to sell.



 

The graph shows the functions that model the cost and revenue. How many down quilts need to sell to break even/start making a profit?