Ifom ye-slope-intercept is y=mx+by = mx + b , apho mm kukuthambeka kwaye bb ngu-y-unqumla. Thabatha i-3x 3x kumacala omabini enxaki. Yahlula ikota nganye ngama-3 3 kwaye wenze lula. Yahlula ikota nganye ngo-3y=−12−3x 3 y = – 12 – 3 x ngo-3 3.
Ngokufanayo, Yintoni uhlobo lwe-slope-intercept ye-3x? Ifom ye-slope-intercept is y=mx+by = mx + b , apho u-m ilithambeka kwaye u-b ngu-y-unqumla. Inxaki sele ikwimo ye-slope-intercept.
Lithini ithambeka lika-3y 12? Ukusebenzisa ifom ye-slope-intercept, i-slope i 0 .
Ithini i-slope-intercept form ka-2x − y 10? Guqula inxaki ibe yimo ye-slope-intercept, y=mx+b, apho u-m ethambeka kwaye u-b ngu-y-intercept. 2x+y=10 Thabatha u-2x macala omabini. y=−2x+10 Ukuthambeka ngu -2 .
Okwesibini Wazi njani ukuba ithambeka li-positive eli-negative zero okanye elingachazwanga?
Ingaba i-equation y 3x ikwimo yeslope-intercept iyachaza?
Le nxaki ikwimo yeslope intercept, kwaye ingaphinda ibhalwe ngolu hlobo: y=3x+0 , apho isi-3 sisithambeka kwaye “0” ngu-y-intercept.
ngoko Yintoni ukuthambeka kwe-3x y =- 1? Ukusebenzisa ifom ye-slope-intercept, i-slope i 3 .
Ngaba ifom ye-Y 3x ye-slope-intercept? Ukuthambeka ngu-3, i u-y-intercept ngu-0, kunye no-x-intercept ngu-0.
Yintoni isisombululo se-4x 3y 12?
Iiequation eziLayini kwiiNguqulelo ezimbini
Sicwangcisa amanqaku (3, 0) kunye (0, 4) kwiphepha legrafu kwaye sidibanise okufanayo ngurula ukufumana umgca oyigrafu ye-equation 4x + 3y = 12. Izisombululo ezintathu ezahlukeneyo ze-equation 4x + 3y = 12 ukusuka kwigrafu zi (0, 4), (3, 0) kunye (6, -4).
Yintoni uhlobo lwe-slope-intercept ka-5x 3y 15? Uhlobo oluchanekileyo lwe-slope-intercept y=53x+15 .
Ngaba 2x 3y 12 ngumsebenzi womda?
Ingcaciso: 2x+3y=12 ngu ifomu eqhelekileyo kwinxaki yomgca.
Yintoni ukuthambeka kwe8x 9y 72? Hlela kwakhona −8 - 8 kunye ne-8×9 8 x 9. Phinda ubhale ngendlela ye-slope-intercept. Ukusebenzisa ifom ye-slope-intercept, i-slope i 89 .
Yintoni u-y-intercept ka-y 2x 10?
I-x kunye no-y intercepts ka-y = 2x – 10 zezi zilandelayo: x-intercept = (5,0) y-intercept = (0,-10)
Yintoni ukuthambeka kwenxaki y =- 5x 2?
Imizekelo yeAlgebra
Usebenzisa ukuthambeka-thintela ifom, ithambeka 5 .
Ingaba ithambeka lingachazwa njani? Ukuthambeka komgca akuchazwanga ukuba umgca uthe nkqo. Ukuba ucinga ngokuthambeka njengokunyuka ngaphezulu kokubaleka, ngoko ke umgca unyuka ngesixa esingenasiphelo, okanye uye ngqo phezulu, kodwa awuqhubeki kwaphela.
Ngaba i-negative ayichazwanga? Ithambeka lomgca linokuba lihle, libi, unothi, okanye engachazwanga. …kuba ukwahlula ngo-zero ngumsebenzi ongachazwanga. Imigca emi nkqo ime ngokomfuziselo yinxaki, x = a apho a ngu-x-intercept.
Wazi njani ukuba ithambeka alichazwanga?
Umgca unethambeka elingachazwanga xa ngumgca othe nkqo. Umgca othe nkqo awunamgama othe tye kuwo ofunekayo ukuze ube nethambeka elilungileyo, elithabathayo, okanye elinguziro. Umzekelo we-equation yomgca onothambeka olungachazwanga uyakuba ngu x=4 .
Yintoni iYYY yokuqhawula ka-y =- 3x? Ukusebenzisa ifom ye-slope-intercept, u-y-intercept uthi 0 .
Ngaba uY =- 3x yinxaki yomgca?
Y=3x yi Inxaki yomgca elula. Ukuzoba i-equation yomgca Y=3x ithetha ukuzoba umgca kwi-2-D yendiza. Qaphela ukuba umgca ohamba phakathi kuka-y ngu-0 othetha ukuba umgca uya kudlula kwimvelaphi kunye nethambeka lomgca sisi-3.
Ndisifumana njani i-slope kunye no-y-intercept?
Yintoni u-y-intercept yomgca 3x − 2y − 6?
Isisombululo: Ukufumana u-y-intercept ka-3x + 2y = -6, vumela x = 0. y = -3 U-y-intercept ngu -3. Umgca unqumla i-axis ka-y kwindawo (0, -3).
Yintoni u-y-intercept ka-y =- 3x? Ukusebenzisa ifom ye-slope-intercept, u-y-intercept uthi 0 .
Inokuba yintoni ifom ye-slope-intercept ye-equation 3x − Y 1?
Imizekelo yeAlgebra
Ifom ye-slope-intercept is y=mx+by = mx + b , apho u-m ilithambeka kwaye u-b ngu-y-intercept. Bhala kwakhona ngendlela ye-slope-intercept. Thabatha i-3x 3x kumacala omabini enxaki. Phindaphinda-phinda ikota nganye ngo-−y=1−3x – y = 1 – 3 x ngo-−1 – 1.