The position of a fully laden African swallow can be modeled by the following equation:
x(t)=−2t2+6t+5\displaystyle {x}{\left({t}\right)}=-{2}{t}^{{2}}+{6}{t}+{5}

Find the initial position of the fully laden African swallow.
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Find the position of the fully laden African swallow at t=4.28s.\displaystyle {t}={4.28}{s}.
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Find the initial velocity of the fully laden African swallow
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Find the velocity of the fully laden African swallow at t=4.28s.\displaystyle {t}={4.28}{s}.
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Find the initial acceleration of the fully laden African swallow.
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Find the acceleration of the fully laden African swallow at t=4.28s.\displaystyle {t}={4.28}{s}.
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