Mathematics > QUESTIONS & ANSWERS > Ryerson University MATH MATH MC3U101 1. The path of a rocket is given by the function, h(t)=-15t^ (All)

Ryerson University MATH MATH MC3U101 1. The path of a rocket is given by the function, h(t)=-15t^2+150t+365, where 'h' is the height in metres and 't' is the time in seconds. a) What is

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Question Answered step-by-step 1. The path of a rocket is given by the function, h(t)=-15t^2+150t+365, where "h" is the height in metres and "t" is the time in seconds. a) What is the maximum ... height of the rocket? b) At what time does the rocket reach its maximum height? c) At what time does the rocket land? d) What is the domain and range of the rocket's function? 2. For a quadratic function with a vertex at (2,0) and a y-intercept at 4. a) Determine the equation for the quadratic function. b) State two other quadratic functions with the same zero(s) (i.e. from the same family of parabolas). 3. Ling manages a food stall that sells 100 special desserts a month at $15 each. A survey of customers indicated that for every $0.50 increase in price, she loses 3 sales. State the quadratic function in factored form that represents this situation. Do not solve. [Show More]

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