math key equations 9

linear

y = x

linear graph

linear domain

(-infinity, infinity)

linear range

(-infinity, infinity)

linear symmetry

origin

quadratic equation

y = x²

quadratic graph

quadratic domain

(-infinity, infinity)

quadratic range

[0, infinity)

quadratic symmetry

y-axis

cubic equation

y = x³

cubic graph

cubic domain

(-infinity, infinity)

cubic range

(-infinity, infinity)

cubic symmetry

origin

quadratic equation

x=y²

quadratic graph

quadratic domain

[0, infinity)

quadratic domain

(-infinity, infinity)

quadratic symmetry

x-axis

square root equation

y=√x

square root graph

square root domain

[0, infinity)

square root range

[0, infinity)

square root symmetry

none

cubic root equation

y=³√x

cubic root graph

cubic root domain

(-infinity, infinity)

cubic root range

(-infinity, infinity)

cubic root symmetry

origin

absolute value equation

y=|x|

absolute value graph

absolute value domain

(-infinity, infinity)

absolute value range

[0, infinity)

absolute value symmetry

y-axis

reciprocal equation

y=1/x

reciprocal graph

reciprocal domain

(-infinity, infinity)

reciprocal range

(-infinity, infinity)

reciprocal symmetry

origen

square reciprocal equation

y=1/x²

square reciprocal graph

square reciprocal domain

(-infinity, 0)

square reciprocal range

(0, infinity)

square reciprocal symmetry

y-axis