Analyzing Quadratic Functions in Motion

What is the purpose of the quadratic function in the context of the angry bird?

• To find the weight of the bird

• To determine the color of the bird

• To model the height of the bird over time

• To calculate the speed of the bird

What is the initial height of the bird when it is launched?

• 0 feet

• 10 feet

• 25 feet

• 19 feet

How can the initial height of the bird be determined from the quadratic function?

• By finding the vertex

• By solving for the roots

• By calculating the derivative

• By identifying the vertical intercept

After how many seconds does the bird reach its highest point?

• 10 seconds

• 5 seconds

• 1.5 seconds

• 3.26 seconds

What is the height of the bird at its highest point?

• 15 feet

• 19 feet

• 21.45 feet

• 25 feet

What method is used to find when the bird hits the ground?

• Elimination method

• Intersection method

• Derivative method

• Substitution method

At what time does the bird hit the ground?

• 10 seconds

• 12.92 seconds

• 5 seconds

• 15 seconds

How far does the bird travel before hitting the ground if it travels at 18 feet per second?

• 150 feet

• 200 feet

• 232.56 feet

• 300 feet

What is the practical domain of the function in terms of time?

• [0, 10]

• [0, 20]

• [0, 15]

• [0, 12.92]

What is the practical range of the function in terms of height?

• [0, 21.45]

• [0, 25]

• [0, 19]

• [0, 15]