Скачать или смотреть Modeling linear relationships (8th grade math)

We look at real-life situations that can be modeled with a linear function. The first example is about a company that is stocking up to prepare for a high season. When they start preparing, they have 800 items in stock. They start ordering items from China, weekly. We write a linear equation for the situation based on the given graph, and answer some questions.

The second example is about the cost of mangos, given as a table of values. We look at the initial value and the rate of change of the function and write an equation. Lastly we answer some questions that can be solved using the equation.

Math Mammoth Grade 8 Curriculum
https://www.mathmammoth.com/complete/...