mrmarcok (25)in #math • 6 years agoSolving Simultaneous Equations - EliminationSolving simultaneous equations is the concept of solving for two unknown variables within an equation. This is the…mrmarcok (25)in #math • 6 years agoSolving Simultaneous Equations - SubstitutionSolving simultaneous equations is the concept of solving for two unknown variables within an equation. This is the…mrmarcok (25)in #math • 6 years agoSketching Half-PlanesA half-plane comes from an inequation. We still sketch a linear graph very similarly for half-planes, but from there…mrmarcok (25)in #math • 6 years agoWorking With Parallel And Perpendicular LinesWhen two linear graphs are parallel, they have the same gradient. When two linear graphs are perpendicular (at 90…mrmarcok (25)in #math • 6 years agoApplication of the Length of A SegmentTo find the length of a segment, we use Pythagoras' Theorem. However sometimes, we are given the length of a segment…mrmarcok (25)in #math • 6 years agoMidpoint of A SegmentIf we are given a segment, which is a piece of a linear graph, sometimes we may want to determine its midpoint...mrmarcok (25)in #math • 6 years agoDetermining A Linear Equation From Its GraphIf we are given a linear graph, we can determine the equation to make that graph. This is handy to make conclusions about data...mrmarcok (25)in #math • 6 years agoSketching Linear Equations - ax + by = cIf we don't have gradient or y-intercept, we can sketch a graph by determining x- and y-intercepts which are done by…mrmarcok (25)in #math • 6 years agoSketching Linear Equations - y = mx + cWhen given the gradient and y-intercept, use these to sketch the linear graph...mrmarcok (25)in #math • 6 years agoSolving linear inequationsWe solve linear inequations the same was as we solve linear equations. Just remember to flip the sign when…mrmarcok (25)in #math • 6 years agoSolving linear equationsTo solve linear equations, think of it as a party. Your closest friends will stick around the longest. Same goes for…mrmarcok (25)in #math • 6 years agoAdding and subtracting algebraic fractionsWe add and subtract algebraic fractions the same way as numeric fractions. There is just a little more work involved...mrmarcok (25)in #math • 6 years agoMultiplying And Dividing Algebraic FractionsThis is how we multiply and divide algebraic fractions. We can apply the same method to numerical fractions but there…
