The graph of y=x^2 moves to the right by 1 The graph of y=x^2 moves down by 1 Thus the transformation of any point is (x_11,y_11) color(magenta)("Preamble") As the coefficient of x^2 is positive (1x^2) then the graph is of form uu So, try to chose values of x's that are close to the vertext Let's choose for x 2, 1, 0, 1, 2, 3 and plug these numbers into the equation y= x^22xThis step makes the left hand side of the equation a perfect square Square 1 Add y8 to 1 Factor x^ {2}2x1 In general, when x^ {2}bxc is a perfect square, it can always be factored as \left (x\frac {b} {2}\right)^ {2} Take the square root of both sides of the equation Simplify
Quadratic Graphs Parabolas Ppt Download
Y=x^2-2x graph