Thursday April 25th- Pledge Plans

We just covered looking at linear equations in terms of walking rates (distance and time variables).  Today we will focus on pledge plans using the variables of distance (x) and money raised(y).

Our goals for today's lesson were:

• construct graphs and tables to model problem situations.
• translate information about linear relations given a table, graph, or equation.
• explore what a y-intercept means in an equation.

Here is the graph for Investigation 1.3 Problems A-C.