What is the equation of the line?

Answer:
y = 1/2x + 2
Step-by-step explanation:
we put the number of some point x and y
example X is -2 and y is 1
so, if we put the number into the equation y=1/2x +2
we will get (1) = 1/2 (-2) + 2
(1) = -1+2
1=1 if the number in both sides are same that is mean the equation that we choose are collect.