Plz help i will mark you branlyest also plz answer both questions

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?

Find the value of x that will make l ll m

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -