Question

Write an inequality that represents the graph.

Answer 1

`y - 2x - 1 = 0`

Explanation:

the slope is :

`\tan( \alpha ) = 4 / 2 = 2`

at a pt on graph , when

`x = 1 \\ y = 3 \\`

therefore, coordinates are (1,3)

The equation is :

`(y - 3) = slope * (x - 1) \\ (y - 3) = 2 * (x - 1) \\ y - 3 = 2x - 2 \\ y - 2x - 1 = 0`