Answer
Infinite solutions.
Work Step by Step
The graph shows one line (so we imagine a line super-imposed on that line). Two lines over-imposed intersect at every point. Therefore, the system has infinite solutions.
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.