Slope-intercept form (Hรฌnh thแปฉc ฤรกnh chแบทn dแปc)
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15
ฤฦฐแปng dแปc lร m sao. ฤฦฐแปฃc tรฌm thแบฅy bแบฑng cรกch chia lฦฐแปฃng thay ฤแปi theo mแปt hฦฐแปng cho lฦฐแปฃng thay ฤแปi theo hฦฐแปng khรกc.
Gradient (Hแป sแป gรณc)
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15
A method for solving an equation by performing the same operation on each side of the equation.
Balance method (Phฦฐฦกng phรกp cรขn bแบฑng)
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15
A 2D coordinate system with x and y axes and an origin at (0, 0).
Cartesian coordinate system
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15
Trรชn ฤแป thแป 2D, giรก trแป cแปงa x khi y = 0.