Name: Introduction to Quadratics - Review Scenario 1 - Olympic Diver 10- Katherine has been studying her dives in preparation of the 2012 London Olympics. She has her friend record her jump, and the following graph is what represents her best dive of the day (height and distance in metres). 8 Identify the key features of the graph: Vertex: Zeros: y-intercept: 6 Interpret the key features of the graph: What is the highest point that the Katherine reaches? 4. How far is Katherine from her board when she reaches her maximum height? -2 After far away from the edge of the pool does Katherine land? How high will Katherine be when she is 3 m away horizontally from the diving tower? Scenario 2 - Baseball Player The scatterplot to the left models the height (in feet) of a baseball over time (seconds) after it was hit by a player. $ 30 Fit a quadratic model to the graph by hand. Height It 20 Identify the key features of the graph: 10 Vertex:( _) Zeros: y-intercept: Interpret the key features of the graph: 2 Time (s) What is the highest point that the ball reaches? What does the y-intercept stand for