Question

What is the equation of the line shown written in slope-intercept form?

Answer 1

Answer:

The equation of the line is y = 2.

Step-by-step explanation:

When a line is horizontal, it's gradient will be 0. So you have to substitute the coordinates into the equation, y = mx + b, to find the b :

$y = mx + b$

$let \: m = 0 \\ let \: x = 5 \\ let \: y = 2$

$2 = 0(5) + b$

$b = 2$

$y = 2$

Answer 2

Answer:

it would be Y=2 as it's a horizontal line at y=2