Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A dam is being emptied. The amount of water remaining in the dam after t days is V = 81(26 - 4t)4 litres where
A dam is being emptied. The amount of water remaining in the dam after t days is V = 81(26 - 4t)4 litres where t = [0,7). (1) How many litres of water were in the dam when t = 0? (2) When is the amount of water in the dam 1296 litres? (3) What is the rate of change of V with respect to time t? (a) Evaluate this function when t = 0 (b) Evaluate this function when t is your answer for Q2. (c) Compare your answers for Q3(a) and Q3(b). At which of these two times was the tank emptying at a greater rate? Explain why. TASK 2: DIFFERENTIATION SKETCHING GRAPHS (1) Sketch the graph y = -6x +9r. Provide all working for finding the intercepts and stationary points. You must use either a 2nd derivative test or a sign diagram to classify each stationary point.
Step by Step Solution
★★★★★
3.44 Rating (151 Votes )
There are 3 Steps involved in it
Step: 1
Lets address your questions one by one 1 How many litres of water were in the dam when t0 To find the initial amount of water in the dam when t0 we ca...Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started