Question

Choose the equation of the horizontal line that passes through the point (2, 4)

Answer 1

y = 4

Explanation:

A horizontal line has slope = m = 0.

The y-intercept is the same as the y-coordinates of all points.

b = 4

y = mx + b

y = 0x + 4

y = 4

Answer 2

horizontal lines take the value of y

y=4