Maximizing Enclosed Area with Fencing

What is the perimeter equation used to represent the total length of fencing?

• 2x + y = 100

• 4x + 3y = 100

• x + 2y = 100

• 3x + 4y = 100

How is the variable y expressed in terms of x?

• y = (4/3)x + 100/3

• y = (-3/4)x + 100/3

• y = (-4/3)x + 100/3

• y = (3/4)x + 100/3

What type of graph does the quadratic equation for area represent?

• A linear graph

• A parabola opening downwards

• A parabola opening upwards

• A circle

What is the x-value that maximizes the area?

• 100

• 12.5

• 25

• 50

What are the dimensions that maximize the enclosed area?

• x = 25, y = 50

• x = 12.5, y = 50/3

• x = 50/3, y = 25/2

• x = 100, y = 0