מתמטיקה - 4 יח"ל - כיתה י"ב - חלק א'

ﺍﻟﻔﺻﻝ :9 ﺃﺳﺋﻠﺔ ﻓﻲ ﺍﻟﺗّﺯﺍﻳﺩ ﻭﺍﻟﺗّﻧﺎﻗﺹ

ﺟﺑﺭ ﻭﻣﻘﺩّﻣﺔ ﻟﻠﺗّﺣﻠﻳﻝ ﺍﻟﺭّﻳﺎﺿﻲ ﻟﻠﺩّﻭﺍﻝ ﺍﻷﺳّﻳّﺔ ﻭﺍﻟﻠّﻭﻏﺭﻳﺛﻣﻳّﺔ

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(6) )ﺃ( ﻓﻲ ﺍﻟﻤﺤﻠﻮﻝ ﺍﻟﻤﻮﺻﻮﻑ ﻓﻲ ﺍﻟﺮّﺳﻢ  . )ﺝ( ﻓﻲ ﺍﻟﻤﺤﻠﻮﻝ ﺍﻟﻤﻮﺻﻮﻑ ﻓﻲ ﺍﻟﺮّﺳﻢ  . )ﺏ( ﺍِﺩّﻋﺎء .1 (8) )ﺃ( 1,133 ﻋﺼﻔﻮﺭًﺍ . )ﺏ( 1,238 ﻋﺼﻔﻮﺭًﺍ . (7) )ﺃ( ﺗﻨﺎﻗﺺ.

)ﺏ( ﺍﻹ ﺣﺪﺍﺛﻲّ x ﻟﻠﻨّﻘﻄﺔ A ﻫﻮ . 2

)ﺝ( ﺑﻨﺴﺒﺔ % .12.55

(9) 20,480 ﺭﺳﺎﻟﺔ . (10) )ﺃ( 94 ﺃﺭﻧﺒًﺎ .

)ﺝ( ﻧﻌﻢ.

)ﺏ( ﻛﻼّ .

)ﺝ( ﻓﻲ ﺍﻟﺴّﺎﻋﺔ ﺍﻟـ 00 . 10

(11) )ﺃ( 93.75 ﻣﻴﻠّﻐﺮﺍﻣًﺎ . )ﺏ( 6,000 ﻣﻴﻠّﻐﺮﺍﻡ .

)ﺩ( ﺍﻷﺳﺒﻮﻉ ﺍﻟﺨﺎﻣﺲ .

)ﺝ( 80 ﻏﺮﺍﻣًﺎ .

)ﺏ( 61.95 ﻏﺮﺍﻣًﺎ .

(12) )ﺃ( 0.88

)ﺝ(

)ﺏ(

(13) )ﺃ( ﻳﺘﻨﺎﻗﺺ .

ً 656.25 ﺷﺎﻗﻼ.

ً 557.38 ﺷﺎﻗﻼ.

)ﺝ( ﺑـ % . 32.25

(14) )ﺃ( 874,000 ﺷﺎﻗﻞ. )ﺏ( 1,005,100 ﺷﺎﻗﻞ.

)ﺩ( 590 ﺷﺎﻗﻼً .

)ﺝ( 12,500 ﺷﺎﻗﻞ.

)ﺏ(

(15) )ﺃ( ﺑـ 1.12 ﺿﻌﻒ.

ً 17,561.6 ﺷﺎﻗﻼ.

)ﺝ( ﺃﻗﻞّ .

)ﺏ( ﺑـ 1.2 ﺿﻌﻒ.

(16) )ﺃ( ﺗﺰﺍﻳﺪ .

)ﺏ( ﻋﺪﺩ ﺍﻟﺒﻜﺘﻴﺮﻳﺎ .46,980 )ﺝ( ﻋﺪﺩ ﺍﻟﺒﻜﺘﻴﺮﻳﺎ .124,567

(17) )ﺃ( ﺗﻨﺎﻗﺺ.

(18) )ﺃ(

ﺑﻌﺩ ﺳﻧﺔ ﻭﻧﺻﻑ ﻣﻥ ﺍﺗّﺧﺎﺫ ﺍﻟﻘﺭﺍﺭ

ﺑﻌﺩ ﻧﺻﻑ ﺳﻧﺔ ﻣﻥ ﺍﺗّﺧﺎﺫ ﺍﻟﻘﺭ ﺍﺭ

ﺩ ﺑﻌ ﺳﻧﺔ ﻣﻥ ﺍﺗّﺧﺎﺫ ﺍﻟﻘﺭﺍﺭ

ﺩ ﻋﻧ ﺍِﺗّﺧﺎﺫ ﺍﻟﻘﺭﺍﺭ

ﺩﻓﻌﺔ ﺍِﺳﺗﻳﻌﺎ

ﻋﺩﺩ ﺍﻟﺳّﻛّﺎﻥ ﺍﻟّﺫﻳﻥ ﺗﻡ ﺍِﺳﺗﻳﻌﺎﺑﻬﻡ

86

72

60

50

)ﺩ( ﺳﻨﺘَﻴْﻦ ﻭﻧﺼﻒ .

)ﺝ( 50 ﺷﺨﺼًﺎ.

)ﺏ( 72 ﺷﺨﺼًﺎ.

)ﺝ( ﻛﻼّ . 22, 497 22,500  .

)ﺏ( ﻛﻞ 3 ﺳﻨﻮﺍﺕ .

(19) )ﺃ( 21,632 ﺷﺨﺼًﺎ.

)ﺩ( 20,800 ﺷﺨﺼًﺎ. (20) )ﺃ( 49,200 ﺷﺎﻗﻞ.

)ﺝ( ﺑـ % . 18

)ﺏ(

ً 40,344 ﺷﺎﻗﻼ.

)ﻫـ( ﺑﻌﺪ 4 ﺃﺷﻬﺮ .

)ﺩ( 60,000 ﺷﺎﻗﻞ.

)ﺏ( 466,560 ﻋﺒﻮﺓ ﻭﺭﻕ ﻣُﻌﺎﺩ ﺗﺪﻭﻳﺮﻫﺎ .

(21) )ﺃ( 432,000 ﻋﺒﻮﺓ ﻭﺭﻕ ﻣُﻌﺎﺩ ﺗﺪﻭﻳﺮﻫﺎ .

)ﺩ( 370,370 ﻋﺒﻮﺓ ﻭﺭﻕ .

)ﺝ( ﺑـ % . 8

)ﻫـ( ) i ( 555,556 ﻋﺒﻮﺓ ﻭﺭﻕ ﻣُﻌﺎﺩ ﺗﺪﻭﻳﺮﻫﺎ . ) ii ( ﺑﻌﺪ 6 ﺳﻨﻮﺍﺕ ﻣﻦ ﻳﻮﻡ ﺍِﻓﺘﺘﺎﺡ ﺍﻟﻤﺼﻨﻊ ) ﻓﻲ ﻋﺎﻡ .( 2026 (22) )ﺃ( 800 ﻣﺠﻠّﺔ. )ﺏ( ﻓﻲ ﻋﺎﻡ . 2001 )ﺝ( ﺑـ % . 20 )ﺩ( .1 1,250 ﻣﺠﻠّﺔ. 512 .2 ﻣﺠﻠّﺔ. )ﻫ ـ( ﺑـ % . 36 )ﻭ( 2,005 800 ( ) , )ﺯ( .2

© ﺟﻣﻳﻊ ﺍﻟﺣﻘﻭﻕ ﻣﺣﻔﻭﻅﺔ ﻟﺟﺎﺑﻲ ﻳﻛﻭﺋﻳﻝ –

– ﺭﻳﺎﺿﻳّﺎﺕ ﻟﻁﻼّﺏ 4 ﻭﺣﺩﺍﺕ ﺗﻌﻠﻳﻣﻳّﺔ – ﺍﻟﺻّﻑ ﺍﻟﺛّﺎﻧﻲ ﻋﺷﺭ – ﺍﻟﻣﻧﻬﺞ ﺍﻟﺟﺩﻳﺩ

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