Exam 8: Quadratics and the Mathematics of Motion

Use the discriminant to determine how many real roots the function has.

Find any solutions to the equation Write your answer as r₁, r₂, with r₁2. For complex answers enter .

Transform the function into a new function by shifting horizontally 11 units to the right and then shifting the result up 4 units. Find the equation of

For the function , state whether the vertex represents a minimum or a maximum of the function.

Find any solutions to the equation Write your answer as r₁, r₂, with r₁2. For complex answers enter .

A free falling body has an initial velocity of 20 ft/sec. Find the distance traveled in t = 2 seconds. Assume that g = 32 ft/sec².

Select the equation that best describes the graph.