Interpreting slope and y-intercept in context
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
"For a linear equation in two variables that represents a context, interpret a solution, constant, variable, factor, or term based on the context, including situations where seeing structure provides an advantage."
"Interpret the graph of a linear equation in the form Ax + By = C in a context."
"A linear equation in two variables can be used to represent a constraint or condition on two variable quantities in situations where neither of the variables is regarded as an input or an output. A linear equation can also be used to represent a straight line in the coordinate plane."
Show moreShow less
"For a linear equation in two variables that represents a context, interpret a solution, constant, variable, factor, or term based on the context, including situations where seeing structure provides an advantage."
"Interpret the graph of a linear equation in the form Ax + By = C in a context."
"A linear equation in two variables can be used to represent a constraint or condition on two variable quantities in situations where neither of the variables is regarded as an input or an output. A linear equation can also be used to represent a straight line in the coordinate plane."
What you'll learn
- Interpret the slope of a contextual line as a rate of change, with units and direction of change, whether the line is given as an equation or as a graph with labeled axes
- Interpret the y-intercept as the output value when the input is zero, from an equation or a labeled graph
- Interpret the coefficients of a constraint equation in standard form
- Interpret a solution point of a two-variable equation in context
Slides
Step through the lesson, or watch it as a narrated video
Slides
In development
Not yet available • Check back soon!
Practice
Try it on your own