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Math
Algebra 1
Linear Equations and Functions
Functions and Relations
What Is the Domain of a Function?

Practice problem

What Is the Domain of a Function?

By BBen Ferrara

+5 contributors

Contributors

Ben Ferrara
Victor Wang
Moor Xu
Victor Wang
Alex Federspiel
Trisha

Graph of y = log(x-1).

What is the domain of the function graphed above?

Choose one answer

Option A: A

All reals $x$

Option B: B

All reals $x$ except $1$

Option C: C

All reals $x > 1$

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