<p>&Alpha;&xi;&iota;&omicron;&pi;&omicron;&iota;&omicron;ύ&mu;&epsilon; &tau;&omicron; &lambda;&omicron;&gamma;&iota;&sigma;&mu;&iota;&kappa;ό Geogebra &gamma;&iota;&alpha; &nu;&alpha; &alpha;&nu;&alpha;&kappa;&alpha;&lambda;ύ&psi;&omicron;&upsilon;&nu; &omicron;&iota; &mu;&alpha;&theta;&eta;&tau;έ&sigmaf; &tau;&iota;&sigmaf; &sigma;&upsilon;&nu;&theta;ή&kappa;&epsilon;&sigmaf; &pi;&alpha;&rho;&alpha;&lambda;&lambda;&eta;&lambda;ί&alpha;&sigmaf; &kappa;&alpha;&iota; &kappa;&alpha;&theta;&epsilon;&tau;ό&tau;&eta;&tau;&alpha;&sigmaf; &epsilon;&upsilon;&theta;&epsilon;&iota;ώ&nu;. &Omicron;&rho;ί&zeta;&omicron;&nu;&tau;&alpha;&sigmaf; &delta;&upsilon;&omicron; &delta;&rho;&omicron;&mu;&epsilon;ί&sigmaf; &lambda;. &beta; &sigma;&chi;&epsilon;&delta;&iota;ά&zeta;&omicron;&upsilon;&mu;&epsilon; &tau;&eta;&nu; &epsilon;&upsilon;&theta;&epsilon;ί&alpha;&nbsp;</p> <p>&epsilon;1 : y=&lambda;x + &beta;.</p> <p>- &Delta;&iota;&alpha;&tau;&eta;&rho;ώ&nu;&tau;&alpha;&sigmaf; &tau;&omicron; &lambda; &sigma;&tau;&alpha;&theta;&epsilon;&rho;ό &kappa;&alpha;&iota; &mu;&epsilon;&tau;&alpha;&kappa;&iota;&nu;ώ&nu;&tau;&alpha;&sigmaf; &tau;&omicron; &delta;&rho;&omicron;&mu;έ&alpha; &beta; , &delta;ί&nu;&omicron;&nu;&tau;&alpha;&sigmaf; &delta;&iota;&alpha;&phi;&omicron;&rho;&epsilon;&tau;&iota;&kappa;έ&sigmaf; &tau;&iota;&mu;έ&sigmaf; &sigma;&tau;&omicron; &beta; ,&alpha;&nu;&alpha;&kappa;&alpha;&lambda;ύ&pi;&tau;&omicron;&upsilon;&mu;&epsilon; &tau;&eta; &sigma;&upsilon;&nu;&theta;ή&kappa;&eta; &pi;&alpha;&rho;&alpha;&lambda;&lambda;&eta;&lambda;ί&alpha;&sigmaf; &epsilon;&upsilon;&theta;&epsilon;&iota;ώ&nu;.</p> <p>- &Sigma;&tau;&eta; &sigma;&upsilon;&nu;έ&chi;&epsilon;&iota;&alpha; &theta;&epsilon;&omega;&rho;&omicron;ύ&mu;&epsilon; &tau;&eta;&nu; &epsilon;&upsilon;&theta;&epsilon;ί&alpha; &epsilon;2 : y = -1/&lambda;x +&beta; &mu;&epsilon; &lambda; &delta;&iota;ά&phi;&omicron;&rho;&omicron; &tau;&omicron;&upsilon; &mu;&eta;&delta;&epsilon;&nu;ό&sigmaf;. &Mu;&epsilon;&tau;&rho;ώ&nu;&tau;&alpha;&sigmaf; &tau;&eta; &gamma;&omega;&nu;ί&alpha; &tau;&omega;&nu; &epsilon;&upsilon;&theta;&epsilon;&iota;ώ&nu; &epsilon;1 &kappa;&alpha;&iota; &epsilon;2 &delta;&iota;&alpha;&pi;&sigma;&tau;ώ&nu;&omicron;&upsilon;&mu;&epsilon; ό&tau;&iota; &epsilon;ί&nu;&alpha;&iota; &omicron;&rho;&theta;ή. &Alpha;&nu;&alpha;&kappa;&alpha;&lambda;ύ&pi;&tau;&omicron;&upsilon;&mu;&epsilon; έ&tau;&sigma;&iota; &tau;&eta;&nu; &sigma;&upsilon;&nu;&theta;ή&kappa;&eta; &kappa;&alpha;&theta;&epsilon;&tau;ό&tau;&eta;&tau;&alpha;&sigmaf; &tau;&omega;&nu; &epsilon;&upsilon;&theta;&epsilon;&iota;ώ&nu;.</p>