Puas yog khub sib npaug y=0 thiab y=-7 muaj?

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Puas yog khub sib npaug y=0 thiab y=-7 muaj?
Puas yog khub sib npaug y=0 thiab y=-7 muaj?

Video: Puas yog khub sib npaug y=0 thiab y=-7 muaj?

Video: Puas yog khub sib npaug y=0 thiab y=-7 muaj?
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Tus khub sib npaug y=0 & y=-7 muaj no daws. Cov kab zauv muaj kab sib dhos tsis muaj kev daws teeb meem.

Puas yog khub sib npaug y 0 & y=- 7 muaj?

Graphically y=0 yog ib txoj kab ncaj uas yog x - axis thiab y=- 7 yog kab ncaj nraim mus rau x - axis, 7 units hauv qab lub hauv paus yog li kab y=0 thiab y=- 7 yog parallel. ∴ Lawv tsis muaj kev daws teeb meem.

Yuav ua li cas muaj pes tsawg txoj kev daws teeb meem ntawm khub y 0 thiab y=- 6 muaj?

Vim cov kab tsis sib tshuam, cov kab sib npaug no muaj tsis daws. Li no, tsis muaj kev daws teeb meem rau kab, y=0 thiab y=-6.

Yuav ua li cas muaj pes tsawg qhov kev daws teeb meem ntawm khub y 0 thiab y=- 5 muaj?

Tus khub ntawm kab zauv y=0 thiab y=-5. Tom qab ntawd peb muaj tsis muaj kev daws teeb meemvim tias ob kab no sib luag. Muab piv nrog qhov sib npaug, Cov kab zauv tsis muaj kev daws teeb meem.

Yuav ua li cas muaj pes tsawg lub ntsiab lus ntawm khub y 0 thiab y muaj?

Teb: Ib khub ntawm qhov sib npaug y=0 thiab y=-5 muaj tsis dawsLawv sib npaug.

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