9-4 Graphing Linear Relations – We practiced graphing linear relations on a Cartesian coordinate system by finding the x and y pairs that satisfy the equation. We completed the assigned homework.
9-3 Equations as Relations – We reviewed solving equations for one variable and finding the set of ordered pairs. Then we substituted each value of the domain for x and solved for the corresponding y-value. Next we put values in set notation.
9-3 Equations as Relations – We learned to solve linear equations for specific variables and for a given domain. Then we learned to use the definition of the solution of an equation in 2 variables. We completed the assigned homework.