Mumasvomhu, mutsetse unotsanangura kukwidza kwakaita mutsara wakatwasuka. Dzimwe nguva inonzi gradient. Equations for Slope. Mutsetse unotsanangurwa se "shanduko muna y" pamusoro pe "shanduko mu x" yemutsara. Kana ukasarudza mapoinzi maviri pamutsara — (x1,y1) uye (x2,y2) — unokwanisa kuverenga materu nekupatsanura y2 – y1 pamusoro pe x2 – x1.
Hereof, Is y-intercept y1 kana y2? Kana tichiziva kurongeka kwemapoinzi maviri - (x1, y1) uye (x2, y2) - pamwe nemutsara, tinogona kuverenga kutsetseka kwayo uye y-dzivisa kubva kwavari. Mutsetse, m, ndiyo shanduko muna y (y, kana y2 – y1), yakakamurwa neshanduko muna x (x, kana x2 – x1).
Chii chinonzi x2 uye x1?
Uyezve Ungazivisa sei x1 kubva pax2?
Zvine basa here kuti x1 uye x2? Imwe pfungwa ndeye (x1, y1) uye imwe pfungwa ndeye (x2, y2). Hazvina basa kuti chii (x1, y1) uye kuti (x2, y2).
Chii chiri kutsetseka kwe2x 3y =- 15?
Kupatsanura maitiro maviri asina kunaka kunounza kukosha kwakanaka. Rodha patsva 5 5 uye 2×3 2 x 3. Nyorazve nenzira yakatsetseka-inopindira. Uchishandisa slope-intercept fomu, mutsetse uri 23 .
Iwe unowana sei y2? Unogona kutaura kuti x2 = x1 + upamhi . Kureba kunoshanda nenzira imwechete, saka y2 = y1 + kureba .
Unoverenga sei y1 kubva kure?
Unoti nzira yedistance sei?
Zvakare Ndeipi nhambwe pakati pezvibodzwa? Nhambwe iri pakati pezvibodzwa zviviri inotsanangurwa ichinzi kureba kwetambo yakatwasuka ichibatanidza aya mapoge mundege yekubatanidza. Iyi nhambwe haigone kuve isina kunaka, nokudaro tinotora kukosha kwakazara tichitsvaga chinhambwe pakati pemapoinzi maviri akapihwa.
Iwe unowana sei y1?
Nhambwe iri pakati pemapoinzi maviri inotarwa sei? Dzidza kuti ungawana sei chinhambwe pakati pemapoinzi maviri uchishandisa iyo nzira yekureba, inova kushandiswa kwePythagorean theorem. Tinogona kunyora zvakare theorem yePythagorean se d = √ ((x_2-x_1) ² + (y_2-y_1) ²) kuti uwane chinhambwe pakati pemapoinzi maviri.
Chii chinonzi y1 muchimiro-chinotsvedza?
Ndeipi mutsetse wemutsara unopfuura nemapoinzi (- 5'4 ne3 2?
Kutenuka ndiko 4 .
Unoita sei 3x 4y 8? Topics
- 3x – 4y = 8. 3x−4y=8. Wedzera 4y kumativi ose maviri. Wedzera 4y kumativi ose maviri.
- 3x=8+4y. 3x=8+4y. Equation iri muchimiro chakajairwa. Equation iri muchimiro chakajairwa.
- 3x=4y+8. 3x=4y+8. Kamura mativi ese ne 3. Kamura mativi ese ne 3.
- frac{3x}{3}=frac{4y+8}{3} 33x=34y+8 Kupatsanura ne3 kunobvisa kuwanda ne3.
Chii chinonzi 2x 3y muslope-intercept form? Pfupiso: Kutenuka-kudimbura fomu yemutsara equation 2x + 3y = 6 inopiwa na y = (-2/3)x + 2.
Chii chinonzi gradient yeY 4x 8?
y = 4x - 8 ane mutsetse we 4.
Zvine basa here kuti x1 uye x2? Imwe poindi ndeye (x1, y1) uye imwe poindi iri (x2, y2). Hazvina mhosva kuti chii (x1, y1) uye izvo (x2, y2).
Chii chinonzi x1 uye x2 muhuwandu?
xi inomiririra kukosha kweiyo shanduko X. Kune data, x1 = 21, x2 = 42, zvichingodaro. … Nezve data, Σxi = 21 + 42 +… + 52 = 290.
Ndechipi chinhambwe pakati pemapoinzi maviri x1 y1 uye x2 y2? Chinhambwe chiri pakati pemapoinzi maviri P(x1,y1) neQ(x2,y2) chinopihwa ne: d(P, Q) = √ (x2 − x1)2 + (y2 − y1)2 {Distance formula} 2. Kureba kwenhamba P(x, y) kubva pamavambo inopiwa ne d(0,P) = √ x2 + y2. 3. Equation ye-x-axis i y = 0 4.
Unowana sei chinhambwe chiri pakati pe x1 y1 ne x2 y2?
The distance formula is √[(x2-x1)²+(y2-y1)²]. Iwe unogona kufunga nezvayo sekuwedzera kwePythagorean theorem!
Ndechipi chinhambwe pakati pezvibodzwa f 3/4 neH 6 8? Nhambwe pakati pezvibodzwa ndeye √29 kana 5.385 yakatenderedzwa kusvika kuchiuru chiri pedyo.