Math Problem Statement
A projectile is thrown upward so that its distance above the ground after t seconds is
h left parenthesis t right parenthesis equals negative 16 t squared plus 260 t.h(t)=−16t2+260t.
After how many seconds does it reach its maximum height?
Question content area bottom
Part 1
A.
2626
sec
B.
66
sec
C.
88
sec
D.
19.519.5
sec
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Equations
Vertex of a Parabola
Formulas
Vertex formula of a quadratic function
Theorems
-
Suitable Grade Level
High School
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