Answer
C
Work Step by Step
We substitute certain values in x: when x=1, $3^{x-1} = 1$ So $y=1$.
And also when x=2, $3^{x-1}=3^1=3$ So $y = 3$.
The only such graph is C.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.