25xy
Chat with our AI personalities
y = f(x) = 75x has a slope of 75 (steep) and an x,y intercept of (0,0). Graph it as a very steep, straight line passing through the origin from lower left to upper right.
Let the length be (2x+75) and the width be x: length*width = area in square yards (2x+75)*x = 4050 2x2+75x-4050 = 0 Solving the above quadratic equation works out as: x = -67.5 or x = 30 it must be the latter because dimensions can't be negative. Therefore: length = 135 yards and width = 30 yards Check: 135*30 = 4050 square yards