3. sin 2m 5. 17 20 M(x) KER 27 (2x+ 1)m 2m sin 10 * 17 xS 13 11(2x 20 37 33 7. 13
Optimization
Optimization comes from the same root as "optimal". "Optimal" means the highest. When you do the optimization process, that is when you are "making it best" to maximize everything and to achieve optimal results, a set of parameters is the base for the selection of the best element for a given system.
Integration
Integration means to sum the things. In mathematics, it is the branch of Calculus which is used to find the area under the curve. The operation subtraction is the inverse of addition, division is the inverse of multiplication. In the same way, integration and differentiation are inverse operators. Differential equations give a relation between a function and its derivative.
Application of Integration
In mathematics, the process of integration is used to compute complex area related problems. With the application of integration, solving area related problems, whether they are a curve, or a curve between lines, can be done easily.
Volume
In mathematics, we describe the term volume as a quantity that can express the total space that an object occupies at any point in time. Usually, volumes can only be calculated for 3-dimensional objects. By 3-dimensional or 3D objects, we mean objects that have length, breadth, and height (or depth).
Area
Area refers to the amount of space a figure encloses and the number of square units that cover a shape. It is two-dimensional and is measured in square units.
![RMIT Classification: Trusted
Hence, show that the function M(x) is smooth at x = 13 (i.e. the two relevant adjacent
expressions defining the piecewise function have the same gradient at this location).
iii.
b.
Show, by explicit calculations, that this model predicts the shortest time required for a vehicle
to pass through the junction during daytime from 7:00 a.m. to 3:00 p.m, happens at 12:30 p.m.
That is showing M(x) has a minimum at this time within the time period indicated. In doing so,
be sure to check all relevant pieces of the hybrid function, as well as showing evidence
supporting it being a minimum turning point.
RMIT Classification: Trusted
Hence, determine the predicted waiting time required at 12:30 p.m. Give answer accurate to
C.
the nearest 0.01 minute.
19](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F43154823-0b96-4724-b3f0-49a1547c3326%2Fd61bb871-2452-4ea9-9c40-691d5d365e62%2Fealoaxk_processed.jpeg&w=3840&q=75)
![22:59
Question 11
Consultant: Dr Lore
In this paper, the modelling of the traffic flow (measured by the average time required for a vehicle to
pass through the intersection) at the Hoppers Crossing railway junction is based on the assumptions
that the morning and afternoon/evening peak periods are of different lengths and that the traffic
volume during daytime is in general higher than that of night time even during off-peak hours.
The proposed model is based on the following piecewise function:
Osxs
M(x) =27 1(2x + 1)" 2
KER
10 sin9
J 17
<IS 13
13 <xS 24
where M(x) is the average time (in minutes) required for a vehicle to pass through the junction, and
x is the number of hours after 7:00 a.m, in the morning.
It can be shown that M(x) is a smooth function everywhere for x E (0,24) by checking the derivative
function M'(x) at various points of interest.
Find sin +쥐, xER
a.l.
i.
Find
XER](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F43154823-0b96-4724-b3f0-49a1547c3326%2Fd61bb871-2452-4ea9-9c40-691d5d365e62%2Fh3383v_processed.jpeg&w=3840&q=75)
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