Question

Choose the equation of the horizontal line that passes through the point (2, 3).

a. x=2
b.x=3
c. y=2
d. y=3

Answer 1

y = 3

Explanation:

Mathematically, an horizontal line has a fixed y-value

So we have that the slope is equal to zero

From y = mx + c

since m = 0

then y = c

so that would be;

y = 3