2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ib ntsug compression (lossis shrinking) yog qhov nyem ntawm daim duab mus rau x-axis. … yog 0 < k < 1 (ib feem), cov duab yog f (x) vertically shrunk (los yog compressed) los ntawm kev muab txhua ntawm nws y-coordinates los ntawm k. • Yog tias k should yog qhov tsis zoo, qhov ntsug ncab lossis ntsws yuav ua raws li kev xav hla ntawm x-axis.
Yuav ua li cas koj ncab lossis txo qis ib daim duab?
Txoj kev ncab lossis txo cov duab nyob rau hauv y kev taw qhia, multiply los yog faib cov zis los ntawm qhov tas li. 2f (x) yog stretched nyob rau hauv lub y kev taw qhia los ntawm ib tug yam ntawm 2, thiab f (x) yog shrunk nyob rau hauv lub y kev taw qhia los ntawm ib tug yam ntawm 2 (los yog stretched los ntawm ib yam ntawm). Ntawm no yog cov duab ntawm y=f (x), y=2f (x), thiab y=x.
Puas yog ib feem stretch lossis compress ib qho haujlwm?
Nyob rau hauv lej, koj tuaj yeem ncab lossis nrawm ua haujlwm kab rov tav los ntawm kev muab x los ntawm qee tus lej ua ntej lwm yam haujlwm. Txhawm rau ncab txoj haujlwm, muab faib los ntawm ib feem ntawm 0 thiab 1. Txhawm rau txhawm rau ua haujlwm, muab ntau los ntawm qee tus lej ntau dua 1.
Puas yog 1 2 txoj hlua ntsug lossis ntsws?
Raws li lub ntsiab txhais ntawm ntsug shrink , daim duab ntawm y1(x) yuav tsum zoo li daim duab ntawm f (x), vertically shrunk los ntawm qhov tseem ceeb ntawm 1/2.
Yuav ua li cas koj ncab daim duab ntsug?
Thaum muab lub luag haujlwm ntawm daim duab, peb tuaj yeem vertically ncab nws los ntawm rub lub nkhaus sab nraud raws li qhov muab teevfactor. Nov yog qee yam uas yuav tsum nco ntsoov thaum peb vertically stretch functions: Xyuas kom meej tias qhov tseem ceeb rau x nyob twj ywm, yog li lub hauv paus ntawm qhov nkhaus yuav tsis hloov.
Pom zoo:
Yuav tsum tau muab cov nqi txo qis qis?
Cov khoom muaj nqis ruaj khov muaj qhov nyiaj tshuav ntawm daim ntawv tshuav nyiaj. … Nyob rau hauv lwm yam lus, sau depreciation yog ib tug contra-asset account, txhais tau tias nws offsets tus nqi ntawm cov cuab tam uas nws depreciating. Raws li qhov tshwm sim, cov nyiaj poob qis yog qhov qhov tsis zoo tshaj tawm ntawmdaim ntawv tshuav nyiaj li cas nyob rau hauv cov khoom muaj nqis mus ntev.
Puas yog kev vam meej nce lossis txo qis biodiversity?
Teb thiab piav qhia: Ecological succession increases biodiversity. Biodiversity yog tus naj npawb ntawm cov tsiaj sib txawv nyob hauv ib qho ecosystem. … Txij li thaum ecological succession nce tus naj npawb ntawm cov tsiaj nyob rau hauv ib cheeb tsam, nws kuj nce biodiversity.
Vim li cas qis qis qis qis tv ma?
qis qis yog rated R rau lus, kev nruj kev tsiv, duab liab qab, thiab gore. Vim li cas thiaj pom TV-Ma? Ntshav, kev sib ntaus sib tua ua phem muaj kev txiav plaub hau, stabbing, maulings, thiab lwm yam xwm txheej phem. Riam phom muaj xws li axes, rakes, bludgeons, ropes, aub qus, thiab lwm yam.
Puas yog daim duab duab ua txhaum cai?
Leej twg tuav lub Copyright? Tus tsim ntawm daim duab, piv txwv li tus kws yees duab, feem ntau tuav cov cai rau daim duab thiab tshwj tsis yog tias lawv tau tso cai rau nws siv, ua ib daim duab raws li daim duab yuav ua txhaum tus kws yees duab copyright.
Tus nqi puas tau txais txiaj ntsig lossis txo qis?
Cov kws tswj hwm nyiaj txiag thiab cov kws tshaj lij xav tias yuav pom ntau cov haujlwm hauv kev lag luam txiaj hauv xyoo 2021, kwv yees qhov kev poob qis ntxiv ntawm US duas. Cov nyiaj poob hauv av tawm tsam lwm cov txiaj ntsig loj hauv 2020, poob 8.
