Please see the 7th Grade Math Page for an answer key to the Unit Test review for Thinking with Mathematical Models.
Topics will include:
- writing linear equations given different pieces of information (graph, table, two points, slope and a point, slope and y-intercept)
- linear vs. inverse variation (knowing the difference between the two and when to use either in real-life situations)
- using data on a scatter plot to create a line and equation of a line
- correlation coefficients
- writing and using equations based on a situation