11/30 Do Now Graphing Linear Equations in Standard Form

Master graphing linear equations in standard form (Ax + By = C) with this essential practice worksheet. Perfect for building algebra skills!

What is the standard form of linear equations? The Standard Form for a linear equation in two variables, x and y, is usually given as Ax + By = Cwhere A, B, and C are integers. Important ideas to remember: Rewriting an equation.Using a table to plot points. Rewriting an equation: Can you write y = 2x - 2 into standard form?YES!if you have y = 2x - 2, then you can rewrite that to 2x - y = 2 .In this case:A = 2B = -1C = 2 Graphing a linear equation using a table We can use a table to get different points of the line and graph. Let's practice! Match the equations in the first column to their standard form in the second column. y + 2 = −5x 5x + y = −2 8y + 5 = 5x 5x − 8y = 5 −5 = 6y + x x + 6y = −5 −4y − 8x = −4 8x + 4y = 4 Let's plot points! Identify the indicated points on the following graph. Your answer should be in a point form: (x , y) (-2,8) (3,-2) (4,-4) (0,4) (2,0) Use the table below to tabulate the points you answered above. Points 1 2 3 4 5 x y Try it on your own! Create a graph for each of the following equations. 2x + 6 = 8y 1 = −4x + 9y Practice makes us better!