55% decrease followed by a 25% increase

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?

For which pair of functions is (gof)(a)=|a|-2?

How do i put 3(x+7) in distributive property