Answer
y = 0
Work Step by Step
Horizontal line through (1, 0)
Since it is a horizontal line, it must be a y equals line. Because it passes through the point (1,0) which has a y value of 0, the equation of the line must be y=0.
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.