I will give brainiest to whom is correct What is the equation of the function shown in the table?

Input x -2 -1 0 1 2
Output y -3 -1 1 3 5
y = - 1/2 x - 1
y = 2x + 1
y = 2x - 2
y = -2x + 1

✧･ﾟ: *✧･ﾟ:*    *:･ﾟ✧*:･ﾟ✧✅ y = 2x + 1✧･ﾟ: *✧･ﾟ:*  Explanation:  *:･ﾟ✧*:･ﾟ✧❗ +1 +1 +1 +1[x] -2 -1 0 1 2[y] -3 -1 1 3 5+2 +2 +2 +2y = mx + bb is y when x = 0m is the change in y divided by the change in m = ∆y/∆x or slope.+2/+1 = 2 = my = 1 when x = 0 so b = 1therefore y = 2x + 1I WOULD APPRICIATE BRAINLIEST!~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡~

The variables should add up to equal 1