Domain of a function calculator

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Home > Algebra calculators > Domain of a function calculator

Method and examples

Method

Domain of a function

y =
Condition =

`y=(x-4)^2`
`y=x^2-3`
`y=2x-5`
`y=(x+4)/(x-3)`
`y=4/(3x-5)`
`y=x/(2x^2+3x)`
`y=(x^2-4x)/(x^2+4x-21)`
`y=sqrt(x-8)`
`y=sqrt(8-x)`
`y=ln(x-8)`
`y=sqrt(x+2)/(x^2-9)`
`y=1/sqrt(x^2-4)`
`y=1/(sqrt(x^2-4)(x-2))`
`y=(-5-2x)/(1-x)`
`y=(-2,1),(-1,3),(2,1),(3,2)`
`y=(1,10),(2,10),(3,10)`

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