Reference no: EM13881061
The equation of a line in standard form is ax + by ¼ c, wherein both a and b cannot be zero, and a, b, and c are real numbers. If b 6¼ 0, then -a/b is theslope of the line. If a ¼ 0, then it is a horizontal line, and if b ¼ 0, then it isa vertical line. The slope of a vertical line is undefined. Two lines areparallel if they have the same slope or both are vertical lines. Two lines areperpendicular if either one of the lines is horizontal and the other is verticalor the product of their slopes is -
1. Design the class lineType to store aline. To store a line, you need to store the values of a (coefficient of x), b(coefficient of y), and c. Your class must contain the following operations.
a. If a line is nonvertical, then determine its slope.
b. Determine if two lines are equal. (Two lines a1x + b1y ¼ c1 and a2x +b2y ¼ c2 are equal if either a1¼ a2, b1¼ b2, and c1¼ c2 or a1¼ ka2,b1¼ kb2, and c1¼ kc2 for some real number k.)
c. Determine if two lines are parallel.
d. Determine if two lines are perpendicular.
e. If two lines are not parallel, then find the point of intersection.
|
Rate of heat transfer to the water
: If the tube surface temperature is Ts = 350 K and the gas-side convection coefficient is hg = 30 W/m2 · K, what is the rate of heat transfer to the water per meter of pipe length?
|
|
What fares should the airline charge
: What fares should the airline charge, and how many passengers will buy tickets of each type? Remember that maximum revenue is obtained by setting MRB equal to MRE
|
|
Differences between groups and teams how do we convert
: Let's discuss the differences between groups and teams. How do we convert a group to a team? What benefits might come from this conversion in a business environment?
|
|
Determining the outlet temperature of the process fluid
: Estimate the outlet temperature of the process fluid. Tm,o. Assume, and then justify, fully developed flow and thermal conditions within the tube.
|
|
Design the class line type to store a line
: Design the class lineType to store aline. To store a line, you need to store the values of a (coefficient of x), b(coefficient of y), and c. Your class must contain the following operations.
|
|
What are fundamental and non-egoistic theories of ethics
: What are two fundamental, non-egoistic, classic normative theories of ethics? [HINT: Kantian deontology and Millsian utilitarianism] Provide a general characterization of each of these perspectives and correlate them with Kant and Mill
|
|
Function of tube diameter for the three flow rates
: Plot the pressure gradient as a function of tube diameter for the three flow rates. Assume the tube wall is smooth.
|
|
Find the optimal price by hand
: Treating price as the relevant decision variable, create a spreadsheet (based on the example shown) to model this setting. Compute the price elasticity in cell B12 according to EP = (dQ /dP)(P/Q ).
|
|
How does global context influence type of global knowledge
: How does global context influence the type of global knowledge and competencies needed for successful global leadership
|