1. The height, h, in metres, of a flare t seconds after it is fired can be determined using the quadratic function, h(t) = ‒4.9t2 + 61.25t. Answer step-by-steps. a.) Determine the height of the flare when it is at its maximum. b.) How many seconds after the flare is shot does the maximum height occur?
1. The height, h, in metres, of a flare t seconds after it is fired can be determined using the quadratic function, h(t) = ‒4.9t2 + 61.25t. Answer step-by-steps. a.) Determine the height of the flare when it is at its maximum. b.) How many seconds after the flare is shot does the maximum height occur?
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.104TI: A path of a toy rocket thrown upward from the ground at a rate of 208 ft/sec is modeled by the...
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1. The height, h, in metres, of a flare t seconds after it is fired can be determined using the quadratic function, h(t) = ‒4.9t2 + 61.25t. Answer step-by-steps.
a.) Determine the height of the flare when it is at its maximum.
b.) How many seconds after the flare is shot does the maximum height occur?
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