Functions Modeling Change presents each function symbolically, numerically, graphically, and verbally. Real-world applications, examples, and problems enable students to create mathematical models that relate to the world around them.

In addition, the WileyPLUS digital course includes a number of features that help student’s master the material. Orion adaptive practice provides students with a personal, adaptive learning experience so they can build their proficiency on topics and use their study time most effectively. Students can watch videos to help them understand the concepts behind examples or use Strengthen Your Understanding to assess their conceptual understanding. Teachers can also assign homework assignments and quizzes and tests directly from WileyPLUS and track student progress from the gradebook.