find the equation of the line shown

Answer:
[tex]y = 2x - 1[/tex]
Step-by-step explanation:
The line shown is a straight line its equation is of the form.
[tex]y = mx + c[/tex]
Where m is the slope and c is the y-intercept.
From the graph, the slope is
[tex]m = \frac{rise}{run} [/tex]
[tex]m = \frac{2}{1} = 2[/tex]
The y-intercept from the graph is where the line intersects the y-axis, so c=-1
We substitute the values to get:
[tex]y = 2x - 1[/tex]