Calgary Board of Education CBe-Learn Page 2 of 2 5. State the number of zeros f (x) = (x - c)2 + d has ifd > 0. Include a sketch in your answer. [1] 6. Nadine dives with a senior swim club. In a dive off a 10 m platform, she reaches a maximum height of 10.5 m after 0.35 seconds. a) Sketch a graph of the function that models Nadine's dive. [1] b) Determine the quadratic function that models this scenario, in vertex form. [2] c) State how long it takes her to reach the water, to the nearest tenth of a second. [1] d) Write the domain and range for the situation. [2] CBe-Learn