y=0,01×25-2,5.
y=0,25-25.
y=-2,25.
y=0,01×250-2,5.
y=2,5-2,5.
y=0.
y=0,01×2,5-2,5.
y=0,025-2,5.
y=-0,975
y=0,01×25-2,5.
y=0,25-25.
y=-2,25.
y=0,01×250-2,5.
y=2,5-2,5.
y=0.
y=0,01×2,5-2,5.
y=0,025-2,5.
y=-0,975