Equations Of Linear Graphs
Gbogbo ọrọ náà
Every straight line can be captured in one tidy equation, \(y = mx + c\), where two numbers tell you everything: the gradient and where the line crosses the y-axis. Read those two numbers and you can draw the line; draw the line and you can read them back.
In this lesson you will interpret and find the equation of a straight-line graph in the form \(y = mx + c\), identifying the gradient and the y-intercept.
Ebumnobi
- Interpret and obtain the equation of a straight-line graph in the form y = mx + c.
- Interpret and obtain the equation of a straight-line graph. (Extended only)
Akọmọ Ojú-ẹkọ
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ayẹwo Ẹkọ
Ekele diri gi maka imecha ihe karịrị na Equations Of Linear Graphs. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- In y = mx + c, what does m represent? A. the y-intercept B. the gradient C. the x-intercept D. a constant of 0 Answer: B
- What is the gradient of y = 2x + 1? A. 1 B. 2 C. 3 D. -1 Answer: B
- Where does y = 2x + 1 cross the y-axis? A. (0, 1) B. (1, 0) C. (0, 2) D. (2, 0) Answer: A
- A line has gradient 3 and y-intercept -2. Its equation is: A. y = -2x + 3 B. y = 3x - 2 C. y = 3x + 2 D. y = 2x - 3 Answer: B
- What is the y-intercept of y = 4x + 5? A. 4 B. 5 C. -5 D. 0 Answer: B
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Àwọn Ìwé Tó Dáa Láti Kà
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Equations Of Linear Graphs? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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