Näillä kaikilla funktioilla on tekijät:
x + 2    sekä    x - 3

T525

a = 3 (slider from -5 to 5)
f(x) = ((a * (x + 2)) * (x - 3))
piirto1: PolyLine[(-1.6200E0,1.6000E-1), (-1.6800E0,2.2000E-1), (-1.7800E0,3.0000E-1), (-1.9100E0,3.7000E-1), (-2.1400E0,3.8000E-1), (-2.3100E0,3.7000E-1), (-2.4500E0,2.8000E-1), (-2.5200E0,1.6000E-1), (-2.5400E0,6.0000E-2), (-2.5400E0,-6.0000E-2), (-2.5400E0,-2.0000E-1), (-2.5000E0,-3.1000E-1), (-2.4400E0,-4.3000E-1), (-2.3400E0,-5.5000E-1), (-2.2300E0,-6.4000E-1), (-2.1100E0,-7.0000E-1), (-1.8400E0,-7.2000E-1), (-1.6800E0,-7.2000E-1), (-1.6000E0,-6.6000E-1), (-1.5200E0,-6.2000E-1), (-1.4600E0,-4.8000E-1), (-1.4000E0,-3.6000E-1), (-1.4000E0,-8.0000E-2), (-1.4100E0,1.3000E-1), (-1.4600E0,2.5000E-1), (-1.5000E0,3.4000E-1), (-1.6000E0,3.8000E-1), (-1.6800E0,4.0000E-1), (-1.8200E0,4.0000E-1), (-1.9400E0,4.0000E-1), (�,�), (3.3600E0,3.6000E-1), (3.3000E0,3.8000E-1), (3.2000E0,4.2000E-1), (3.1000E0,4.4000E-1), (3.0200E0,4.4000E-1), (2.9400E0,4.4000E-1), (2.8100E0,4.1000E-1), (2.6900E0,3.5000E-1), (2.5900E0,2.5000E-1), (2.5100E0,1.3000E-1), (2.4600E0,1.0000E-2), (2.4400E0,-1.0000E-1), (2.4500E0,-2.1000E-1), (2.5000E0,-3.2000E-1), (2.5600E0,-4.0000E-1), (2.6500E0,-5.3000E-1), (2.7700E0,-6.0000E-1), (2.8700E0,-6.9000E-1), (2.9900E0,-7.6000E-1), (3.0800E0,-8.0000E-1), (3.2200E0,-8.0000E-1), (3.3800E0,-8.0000E-1), (3.4900E0,-7.6000E-1), (3.6000E0,-6.5000E-1), (3.6400E0,-5.4000E-1), (3.6400E0,-2.8000E-1), (3.6400E0,-1.2000E-1), (3.6000E0,-2.0000E-2), (3.5700E0,9.0000E-2), (3.4900E0,2.3000E-1), (3.4000E0,3.2000E-1), (3.3100E0,4.2000E-1), (3.2200E0,4.6000E-1), (3.1400E0,5.0000E-1), (3.0100E0,5.1000E-1), (2.9000E0,5.2000E-1), (�,�), true]