Video: Dab tsi yog 4 quadrants ntawm ib daim duab ua haujlwm?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov kev sib tshuam x- thiab y-axes faib cov koom tes dav hlau rau hauv plaub ntu. Cov no plaub ntu hu ua quadrants . Quadrants muaj npe siv cov lej Roman I, II, III, thiab IV pib nrog rau sab xis quadrant thiab txav counterclockwise.
Ib sab ntawm qhov no, dab tsi yog cov cim qhia ntawm kev sib koom tes ntawm ib qho taw tes hauv txhua ntawm plaub lub quadrant?
Yog ib taw tes muaj cov no kos npe ntawm ua haujlwm : +, - te taw tes lus dag hauv quadrant 4. Yog tias zoo li 0, +, tus taw tes nyob ntawm qhov zoo y axis. Yog tias nws zoo li 0, −, lub taw tes nyob ntawm qhov tsis zoo y axis. Yog tias nws zoo li +, 0, lub taw tes nyob ntawm qhov zoo x axis.
Tsis tas li ntawd, cov quadrants hauv lej yog dab tsi? Quadrant . Feem ntau siv nyob rau hauv lej xa mus rau plaub lub quarters ntawm lub dav hlau ua haujlwm. Nco qab tias lub dav hlau sib koom ua ke muaj x-axis uas faib ua ib nrab sab saum toj thiab hauv qab, thiab y-axis faib rau sab laug thiab sab xis ib nrab. Ua ke lawv tsim plaub quadrants ntawm lub dav hlau.
Tsis tas li ntawd, qhov twg yog 4 quadrant ntawm daim duab?
Plaub Quadrant Quadrant IV, hauv qab txoj cai ntawm lub daim duab , tsuas muaj cov ntsiab lus uas nyob rau sab xis ntawm xoom ntawm x-axis thiab qis dua xoom ntawm y-axis; yog li ntawd, tag nrho cov ntsiab lus hauv qhov no quadrant yuav muaj qhov zoo x tus nqi thiab tus nqi tsis zoo y.
Puas yog Quadrant 1 zoo lossis tsis zoo?
Hauv Quadrant I, ob qho tib si x- thiab y-coordinates yog qhov zoo; hauv Quadrant II , x-coordinate yog qhov tsis zoo, tab sis y-coordinate yog qhov zoo; hauv Quadrant III ob leeg tsis zoo; thiab hauv Quadrant IV, x yog qhov zoo tab sis y yog qhov tsis zoo.
Pom zoo:
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