Review Algebraic concepts of single-variable expressions and equations using the order of operations, sets of real numbers and the properties of real numbers.
How can the equations of lines be expressed and used in graphing and solving systems of equations and inequalities?
slope, y-intercept, x-intercept, undefined slope
slope-intercept form, standard form, point-slope form, parallel lines, perpendicular lines
substitution, elimination, boundary line
conjunction, disjunction, vertex