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Evaluate the exponential function for three positive values of x, three negative values of x, and at x=0.
Dave Bidini has saved 20000 for a down payment on a home and plans to save another 5000 at the end of each year for the next 5 yrs.
World population growth. In 2008, the world population was 6.7 billion and the exponential growth rate was 1.14% per year.
She gave twice as many to her best friend as she gave to her teacher. How many stickers did Michele give to each person?
Population with linear growth model.Use your equation in part b(equations: P = 300t + 1750) to approximate
Consider the following results of measurement of a function y(x):
Set up an inequality and show your work algebraically using the information in part a. Summarize your findings in a brief sentence.
Linear Algebra: Quadratic Polynomials and Complex Coefficients.Write the expression in the form a+bi for a,b,in R. α=5
What is the fundamental difference between a polynomial function and an exponential function?
A firm has two fixed resources that impose limits on its production activities. For a particular period of time it has 30 hours of resource
What is the difference between an equation and an expression? How does knowing how to simplify an expression help with solving an equation?
Write equations for vertical and horizontal lines passing through the point (-6,5) in (x,y) coordinates.
Use the metric ruler to measure the distance between two points (Robinson and Neale) on the map.
Solving Linear System of Equations by Matrix Method.Use Row Reduction and Back Substitution to solve the given Linear System of Equations.
Prove that for any two integers a and b that, under multiplication, [a]m[b]m = [ab]m.
For this proof, you are given that [a]m (m is a subscript) represents an equivalence class modulo m, where m is an integer.
Find the global extrema of the function f(x,y)= x^4 + 3y^2 on the closed region given by:
One car travels north; the other east. When the car traveling north had gone 12 miles, the distance between the cars was 4 miles.
Explain why f represents the graph of a function.
An investor is consider 4 different opportunities, A, B, C, or D. The payoff for each opportunity will depend on the economic conditions.
Do all matrices have a determinant? Why or why not? Provide an example of a matrix that does not have a determinant.
Use a finite sum to find the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints
Sylow Theorem Examined.Let G be a group so that |G|=p2qn, for p, q primes with q > p >=3. Show that G is not simple.
Find the slope of the line containing the given pair of points. If the slope is undefined, state so.
If log 3 = 1.4 and log5 = 3.6, find log 45, If f(x) = x3 + 3x2 - 1, which of these is true?