Video: Yuav ua li cas koj thiaj paub yog tias tus nqi sib npaug tsis muaj kev daws teeb meem?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov tus nqi kiag ntawm tus lej yog nws qhov kev ncua deb ntawm xoom. Tus lej ntawd yuav yog qhov zoo, vim koj tsis tuaj yeem ua tsis zoo ob txhais taw deb ntawm ib yam dab tsi. Yog li txhua yam tus nqi sib npaug teem sib npaug rau tus lej tsis zoo yog tsis muaj tshuaj , tsis hais tus lej ntawd yog dab tsi.
Ib yam li ntawd, koj tuaj yeem nug, Kuv yuav ua li cas thiaj paub yog tias qhov sib npaug tsis muaj kev daws teeb meem?
Cov lus teb kom raug: Cov coefficients yog cov lej nrog rau qhov sib txawv. Cov tsis tu ncua yog cov lej ib leeg nrog tsis muaj sib txawv. Yog cov coefficients yog tib yam ntawm ob sab ces ob sab yuav tsis sib npaug, yog li ntawd tsis muaj kev daws teeb meem yuav tshwm sim. Siv cov khoom faib ntawm sab xis ua ntej.
Tsis tas li ntawd, koj yuav ua li cas thiaj paub tias muaj pes tsawg qhov kev daws teeb meem ib qho kev sib npaug muaj nqis? QHOV TSEEB muaj OB kev daws teeb meem . Yog ib tus nqi kiag yog muab piv rau tus lej POSITIVE, ces yuav muaj OB kev daws teeb meem . Yog ib tus nqi kiag piv rau 0, ces yuav muaj IB xwb daws . Yog ib tus nqi kiag YOG LEEJ TWG los yog sib npaug rau tus lej tsis zoo, ces yuav tsis muaj Kev daws teeb meem !
Tom qab ntawd, lo lus nug yog, vim li cas qee qhov kev sib npaug ntawm tus nqi tsis muaj kev daws teeb meem?
Koj pib los ntawm kev ua nws ua ob qho sib cais kev sib npaug thiab ces daws lawv nyias. Ib tus nqi sib npaug tsis muaj kev daws teeb meem yog tias tus nqi kiag kev qhia sib npaug ntawm tus lej tsis zoo txij li ib tus nqi kiag yeej tsis tuaj yeem ua tsis zoo. Koj tuaj yeem sau ib qho tus nqi kiag kev tsis sib xws raws li kev sib txuas tsis sib xws.
Dab tsi ua rau kev tsis sib xws tsis muaj kev daws teeb meem?
Yog tias kev tsis sib xws hais tej yam tsis tseeb muaj tsis muaj tshuaj . Yog ib kev tsis sib xws yuav muaj tseeb rau txhua qhov ua tau, cov lus teb yog txhua tus lej tiag.
Pom zoo:
Yuav daws qhov tsis sib npaug ntawm cov kab sib npaug thiab cov kab sib npaug sib npaug li cas?
Kev daws qhov tsis sib npaug ntawm qhov sib npaug yog zoo ib yam li kev daws cov kab sib npaug. Qhov sib txawv tseem ceeb yog koj tig lub cim tsis sib xws thaum faib lossis muab faib los ntawm tus lej tsis zoo. Graphing linear inequalities muaj ob peb qhov sib txawv ntxiv. Qhov uas yog qhov ntxoov ntxoo muaj xws li qhov tseem ceeb uas qhov kev tsis sib xws ntawm cov kab tawm muaj tseeb
Koj yuav txiav txim siab li cas yog tias qhov tsis sib xws tsis muaj kev daws teeb meem?
Cais tawm tus nqi tseeb ntawm sab laug ntawm qhov tsis sib xws. Yog tias tus lej ntawm sab nraud ntawm qhov tsis sib xws yog qhov tsis zoo, koj qhov kev sib npaug tsis muaj kev daws teeb meem lossis tag nrho cov lej tiag tiag li kev daws teeb meem. Siv cov cim ntawm txhua sab ntawm koj qhov tsis sib xws los txiav txim siab qhov twg ntawm cov xwm txheej no tuav
Puas yog nws ua tau rau ib qho kev sib npaug ntawm ob txoj kab sib npaug kom tsis muaj kev daws teeb meem piav qhia koj qhov laj thawj?
Cov kab ke ntawm kab sib npaug tuaj yeem tsuas muaj 0, 1, lossis ib qho kev daws teeb meem tsis kawg. Ob kab no tsis tuaj yeem hla ob zaug. Cov lus teb raug yog tias qhov system muaj ib qho kev daws teeb meem. Total Number of Points Number of 2-Point Baskets Number of 3-Point Baskets 17 4 (8 ntsiab lus) 3 (9 points) 17 1 (2 points) 5 (15 points)
Yuav ua li cas koj thiaj paub yog tias tus nqi tsis sib xws tsis muaj kev daws teeb meem?
Okay, yog tias qhov tseem ceeb tshaj plaws yeej ib txwm zoo lossis xoom tsis muaj txoj hauv kev uas lawv tuaj yeem tsawg dua lossis sib npaug rau tus lej tsis zoo. Yog li ntawd, tsis muaj kev daws teeb meem rau ob qho no. Hauv qhov no yog tias tus nqi tiag tiag yog qhov zoo lossis xoom ces nws yuav nco ntsoov ntau dua lossis sib npaug rau tus lej tsis zoo
Yuav ua li cas koj thiaj paub tias muaj nuj nqi yog lub zog muaj nuj nqi?
VIDEO Ib yam li ntawd, tib neeg nug, dab tsi ua rau lub zog ua haujlwm? A lub zog ua haujlwm yog a muaj nuj nqi qhov twg y = x ^n qhov twg n yog tus lej tiag tiag. Ntau tus niam txiv muaj nuj nqi xws li linear muaj nuj nqi thiab quadratic muaj nuj nqi yog qhov tseeb lub zog ua haujlwm .