Polygraph: Linear Systems
Click on the link below and then enter the Class Code provided by your teacher to play with partner.
Click on the link below and then enter the Class Code provided by your teacher to play with partner.
Do They Cross
Explore the slopes and \(y\)-intercepts for a system of two linear equations. Use the applet to answer the questions below.
Explore the slopes and \(y\)-intercepts for a system of two linear equations. Use the applet to answer the questions below.
a) Try to make the lines to be parallel, what do you notice about the slopes? What is the solution?
b) Try to make the lines to cross once, what do you notice about the slopes? What is the solution?
c) Try to make the lines to be parallel but different \(y\)-intercepts, what do you notice about the slope and \(y\)-intercepts? What is the solution?
d) Try to make the lines to be parallel and the same \(y\)-intercept, what do you notice about the slope and \(y\)-intercepts? What is the solution?
e) Review: Give the slope and \(y\)-intercept summary for the lines that would create each of these answers: No Solution, Infinite Answers, Exactly One Answer.
b) Try to make the lines to cross once, what do you notice about the slopes? What is the solution?
c) Try to make the lines to be parallel but different \(y\)-intercepts, what do you notice about the slope and \(y\)-intercepts? What is the solution?
d) Try to make the lines to be parallel and the same \(y\)-intercept, what do you notice about the slope and \(y\)-intercepts? What is the solution?
e) Review: Give the slope and \(y\)-intercept summary for the lines that would create each of these answers: No Solution, Infinite Answers, Exactly One Answer.
Card Sort: Linear Systems
Click on the link below and then enter the class code tw3h7k or the Class Code provided by your teacher.
Click on the link below and then enter the class code tw3h7k or the Class Code provided by your teacher.