Answer:
The required equation of the line is y = [x]+2
Step-by-step explanation:
From the graph shown, we can see that the line dotted points forms a straight line. We are to find the required equation of the line formed.
The formula for calculating the equation of a straight line is expressed as y = mx+b where
m is the slope b is the y-intercept
<u>Get the slope 'm'</u>
Using the coordinate points (2, 0) and (4, 2)
<u>Get the y-intercept 'b'</u>
Substitute m = 1 and (2, 0) into y = mx+b as shown;
Get the required equation. Recall that y = mx+b, hence;
The expression can also be written as y = [x]+2