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I<br />

<strong>Tavi</strong><br />

26<br />

Seamowme Seni codna:<br />

1 mTeli ricxvi, romelic akmayofilebs utolobas, 0 ≤ x < 2 aris:<br />

a) 2; b) mxolod 1; g) 0 da 1; d) mxolod 0.<br />

2 x ricxvia ar aris naklebi 5-ze niSnavs:<br />

a) x >5; b) x < 5; g) x ≥ 5; d) x ≤ 5.<br />

3 x ar aRemateba 5-s niSnavs:<br />

a) x > 5; b) x < 5; g) x ≥ 5; d) x ≤ 5.<br />

4 gamosaxuleba a + b – c tolia:<br />

a) a + c – b; b) b – c + a; g) b – c – a; d) b + c – a .<br />

5 gamosaxuleba a (bc) tolia:<br />

a) ab + ac; b) ab · ac; g) abc; d) ab – ac.<br />

6 ipoveT gamosaxulebis mniSvneloba:<br />

`<br />

7<br />

1<br />

12<br />

18<br />

19<br />

: ` 2, 42: 1, 21 -<br />

9<br />

1 0, 32 .<br />

16<br />

7. gamoTvaleT kalkulatoris gamoyenebis gareSe:<br />

32527 · 32324 · 32528 · 32323.<br />

8. ipoveT gamosaxulebis mniSvneloba:<br />

a) 0,01y 4 , Tu y=3; b) 2b 3 +3, Tu b=5;<br />

g) 2x 4 –5x 3 +x 2 +3x+2, Tu x=5.<br />

9. gamoiangariSeT:<br />

a) 0,23 +0,4·24 ; b) 10·5·24 ; g) 8·0,53 +25·0,2 2 ;<br />

2<br />

4 2<br />

d) 3 - ` j .<br />

5<br />

10. SeavseT cxrilis carieli ujrebi:<br />

x y 2x 3 y 2x–3y+4<br />

5 1<br />

2,5 0,1<br />

7,4 2,8<br />

1,5 8<br />

12,6 7,5<br />

11 Caweris gareSe daasaxeleT romeli Tanrigis erTeulebi iqneba<br />

0-is toli Semdeg ricxvebSi:<br />

a) samas ocdarva milion orasocdaxuTi;<br />

b) samas ori milion ocdaxuTiaTas erTi;<br />

g) ormocdaSvidi milion as ori aTas ocdasami.<br />

12 CawereT yvela xuTniSna ricxvi, romlis cifrTa jami 2-is tolia.

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