Question

Pls help on this i cant do it

Answer 1

Y=2x-1 is the correct answer

Answer 2

y=2x-1

Explanation:

y=mx+b

insert Point (0,-1)

-1 = m * 0 + b

-1 = b

slope:

m = delta y / delta x

m = 2 / 1

m = 2