Please help me this is a major grade and i have no idea what im doing A. Write an equation in point-slope form given: m = 3 and goes through the point (5, -4)

B. Change it to slope-intercept form

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters