regression equation-screen-shot-2017-10-14-2.19.30-pm.png

I have been asked to write down the regression equation for models 1 and 2 (see image).
I am correct in thinking that the formula is y=a+bx?
I know that 'y' is the dependant value = tourism demand, and that 'x' is the independent value = LCC entrance.
What are 'a' and 'b'? I don't understand from the table which values are 'a' and 'b'?

How would I interpret the coefficient of LCC Entrance?

I would really appreciate any help!