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An object is moving along the straight line as follows. It starts at x = 0 and then it moves to the right to x = 2. Then the object moves to the left to x = - 3
Write a cost function to determine the amount a customer with the local and long distance plans would be charged that is based on the number.
A small company did a poll of how their employees commuted to work. The data is shown in the bar graph below.
Practical Application of Linear Equations.Walt made an extra $12,000 last year from a part-time job.
Write out the conjugacy classes explicitly in S3 and S4.What are the conjugacy classes in A4?
Profit maximization algebra with a monopolist.What Price Should Apple Charge for the IPod?
The equation of the horizontal line passing through (1, -5) is,The standard form of the inequality x - 4y =12 is
Write and equation for the vertical and horizontal lines passing through the point (4,-4) in (x,y) coordinates.
One example of an exponential function is f(x) = 4x. Its inverse can be found this way:
Plot the graphs of the equations you created.
How many trucks would have to be loaded if you could pack 12 eggs in each carton and fit 20 cartons on each truck?
When solving a rational equation, why it is OK to remove the denominator by multiplying both sides by the LCD and why can you not do the same operation.
If you have an arbitrary polynomial P(x) of the nth degree in x, and you graph the equation y = P(x), describe the overall shape of this graph.
Let f(x,y) be a real valued continuous function defined on the unit square [0,1] X [0,1].
Use synthetic division to divide the polynomial 4x3 + 10x2 - 11 by x + 3, and state the quotient polynomial and the remainder.
Eigenvalue proofs.Consider the eigenvalue problem
Plotting the graph with the following functions?
The percentage of women in the 20-24 age group who have never married went from 55% in 1970 to 73% in 2000. Let 1970 be year 0 and 2000 be year 30.
Suppose instead that the town experiences growth that can be modeled by the following: where t is the number of years from 2010.
What is the difference between domain and range?Describe a real life situation that could be modeled by a function.
Writing and Solving Linear Eqns from Word Problems.After 2 minutes on a treadmill, Jenny has a heart rate of 82
Creating a System of Linear Equations. Please create a system of linear equations from your own life
Solving Systems of Linear Equations(Substitution, Addition).Solve the following systems by substitution.
Find the length of the graph Find the length of the graph
Amount of an investment. The amount of an investment of P dollars for t years at simple interest rate r is given by A = P +Prt.