THE TOPIC IS: AREA OF CIRCLES WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS

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?

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?