Example: Given the quadratic equation:
a. Solve by completing the square.
b. Solve using the quadratic formula.
Example: Given the quadratic equation:
a. Solve by factoring.
b. Solve using the quadratic formula.
Projectile Problem: An object is launched from an 80-foot tower with an initial speed of 75 feet per second. At what times is the object 120 feet high? Use the following function:
Geometry Problem: The height of a triangle is 2 centimeters more than 3 times the base. If the area is 28 square centimeters then what is the length of the base and height?
Example: Simplify
a.
b.