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MFM 2P. Minds On. Complete the following conversions: 9 feet = cm 5m = yards 55 km = miles 80 cm = in. MFM 2P. Lesson One: Writing Linear Equations. Learning Goals: I can write an equation that models a described situation I can define the variables I used in my equation
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MFM 2P Minds On Complete the following conversions: 9 feet = cm 5m = yards 55 km = miles 80 cm = in.
MFM 2P Lesson One: Writing Linear Equations • Learning Goals: • I can write an equation that models a described situation • I can define the variables I used in my equation • I can identify parts of my equation (slope, y-intercept) • I can graph my equation
MFM 2P Lesson One: Writing Linear Equations Recall: The independent variable is the variable that does not depend on anything else. It always goes on the axis. The dependent variable depends on the independent variable. It goes on the axis.
MFM 2P Lesson One: Writing Linear Equations Examples of independent/dependent relationships:
MFM 2P Lesson One: Writing Linear Equations When we graph these relationships, the independent variable always goes on the x-axis and the dependent always goes on the y-axis
MFM 2P Lesson One: Writing Linear Equations There is a $500 set-up fee for printing magazines and they charge $3 per magazine. Define your variables: Independent (X) : Dependent (Y) :
MFM 2P Lesson One: Writing Linear Equations There is a $500 set-up fee for printing magazines and they charge $3 per magazine. Write your equation (y = mx + b):
MFM 2P Lesson One: Writing Linear Equations There is a $500 set-up fee for printing magazines and they charge $3 per magazine. Make a table of values:
MFM 2P Lesson One: Writing Linear Equations There is a $500 set-up fee for printing magazines and they charge $3 per magazine. Describe your graph: Slope: Rise: Run: Y-Intercept:
MFM 2P Lesson One: Writing Linear Equations You have 60L of gas in your tank and you use .08 of a litre each km you drive. Define your variables: Independent (X) : Dependent (Y) :
MFM 2P Lesson One: Writing Linear Equations You have 60L of gas in your tank and you use .08 of a litre each km you drive. Write your equation (y = mx + b):
MFM 2P Lesson One: Writing Linear Equations You have 60L of gas in your tank and you use .08 of a litre each km you drive. Describe your graph: Slope: Rise: Run: Y-Intercept:
MFM 2P Lesson One: Writing Linear Equations A mechanic earns $25 per hour. Define your variables: Independent (X) : Dependent (Y) :
MFM 2P Lesson One: Writing Linear Equations A mechanic earns $25 per hour. Write your equation (y = mx + b):
MFM 2P Lesson One: Writing Linear Equations A mechanic earns $25 per hour. Describe your graph: Slope: Rise: Run: Y-Intercept:
MFM 2P Lesson One: Writing Linear Equations Consolidation: What are the steps for writing an equation from a described situation?