Question

A line goes through the following points, and the equation of that line is written in y=mx+b form. What is the equation of the line?

Answer 1

first option

Explanation:

From the table we can observe that no matter what x is, y will always be 2. Since the y-value never changes, the slope is 0 so that means that the answer is y = 0x + 2.

Answer 2

y = 0 or y = 0x + 2

Explanation:

Since the y value stays the same for any input of x, it means that it is a horizontal line at y = 2 that has a slope of zero.