A drone's altitude hhh in metres is related to the time ttt in seconds after it passes a reference point by the function h(t)=7t−363,t≥6h(t) = \frac{7t - 36}{3}, \quad t \ge 6h(t)=37t−36,t≥6
Solve the equation h(t)=h−1(t)h(t) = h^{-1}(t)h(t)=h−1(t) Select your answer from the options below:
t=5.1t = 5.1t=5.1
t=6t = 6t=6
t=9t = 9t=9
t=12t = 12t=12
Practise Edexcel A Level Maths 2.4 Inverse Functions with exam-style questions for A Level Maths. 41 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.