Question

How do you write an equation of a line with a slope of 0 and passing through the point (5,4)?

Answer 1

`y=4`

Explanation:

When the slope of a line is 0, the line is horizontal to the x-axis.
As such, a line passing though (5,4) will pass through all points with a y-value of 4. The equation, therefore, is `y=4`. graph{4x^0 [-10, 10, -5, 5]}