9/8/18 REFLECTION RULES Worksheet 17 REFLECTION OVER THE Y AXIS PREIMAGE LOCATION REFLECTION IMAGE LOCATION a) Place DEF on the coordinate grid atTo perform a geometry reflection, a line of reflection is needed;Notation Rule A notation rule has the following form ry−axisA → B = ry−axis(x,y) → (−x,y) and tells you that the image A has been reflected across the yaxis and the xcoordinates have been multiplied by 1
How To Reflect A Graph Through The X Axis Y Axis Or Origin Interactive Mathematics
Y 1 2x 3 Table Y 1 2x 2 Table Y X 2 2x 1 Table Y 1 2x 4 Table For This Equation Y 1 2x 6 Table Y 1 2x Complete The Table Simply input your values for x into the equation to obtain the values of y (Since f(x)= is the same as y=) For example, say you have have x values of 1, 0, and 1 in your table;An example of how to graph a linear equation in slope intercept form by interpreting its slope and yinterceptIf y = mx bm = slope, b = yintercept
Solution Graph The Given Function By Making A Table Of Coordinates F X 2 X
4 4 Solving Simultaneous Equations Equations And Inequalities Siyavula
2x – y = 3 ii 3x – 4y = 7 ; Solve the following inequality by graphing 2x – 3y ≥ 6 Solution The first is to make y the subject of the line 2x – 3y ≥ 6 Subtract 2x from both sides of the equation 2x – 2x – 3y ≥ 6 – 2x3y ≥ 6 – 2x Divide both sides by 3 and reverse the sign y ≤ 2x/3 2 Now draw a graph of y = 2x/3 – 2 and shade below the line
