Distance between the points of (-2,7) and (-6,7).

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?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error