Its 10 degrees outside, and the temperature is due to drop 16 degrees. what will be the temperature then?

Np4=12np2 with clear explanation.

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

I’m stuck on this equation, anyone got the answer?