Halbjahr 11/1 | in Frage&Antwort | © bGeiring hGeiring FA v20 |
W ist Wendepunkt des Graphen von f . Richtig? | agraph xyAchsen(); strokewidth=2; plot(1/8*(x+3)*x*(x-3)); dot([-1.78, 1.3], "", "W", "above"); endagraph |
agraph xscl=1; xyAchsen(); strokewidth=2; plot(-1/8*(x-2)^2+3); stroke="green"; line([2,0],[2,3]); endagraph | so oder so: | agraph xscl=1; xyAchsen(); strokewidth=2; plot(-1/8*(x-2)^2+3); stroke="green"; strokewidth=4; line([-0.2,3],[0.2,3]); endagraph |
agraph xscl=1; xyAchsen(); strokewidth=2; plot(-1/8*(x-2)^2+3); stroke="green"; line([0,0.1],[2,0.1]); endagraph | so oder so: | agraph xscl=1; xyAchsen(); strokewidth=2; plot(-1/8*(x-2)^2+3); stroke="green"; strokewidth=4; line([2.0,0.2],[2.0,-0.2]); endagraph |