1. у=1/2 (3х+1)=1,5х+0,5
х | 2 | 4 | 6 | 8 |
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у | 4.5|6.5 | 9.5| 12.5|
х=2. у=1.5*2+0.5=3+0.5=4.5
х=4. у=1.5*4+0.5=6+0.5=6.5
х=6. у=1.5*6+0.5=9+0.5=9.5
х=8. у=1.5*8+0.5=12+0.5=12.5
2. у=1+6х / 4 = 1/4 + 6х/4 = 0,25+1,5х
х | 4 | 8 | 12 | 16 |
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y |6.25|12.25|18.25|24.25|
х=4, у=0,25+1,5*4=0,25+6=6,25
х=8, у=0,25+1,5*8=0,25+12=12,25
х=12, у=0,25+1,5*12=0,25+ 18=18,25
х=16, у=0,25+1,5*16=0,25+24=24,25