Math Problem Statement
The number of daily viewers for a new presenter on a video gaming streaming service can be modelled by the following equation: V = –11t
2 + 528t {0 ≤ t ≤ 48}
Where V represents the number of daily viewers and t represents time in months. (i) Find the rate(s) of change of daily viewers, with respect to t, when the number of daily viewers is 3520.
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Differentiation
Quadratic Equations
Formulas
V = -11t^2 + 528t
Quadratic formula: t = (-b ± √(b^2 - 4ac)) / 2a
Derivative of V: dV/dt = -22t + 528
Theorems
Quadratic Formula
Power Rule for Differentiation
Suitable Grade Level
Grades 11-12
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