College Algebra Individual Project Solve the following algebraically. Trial and error is not an appropriate method of solution. You must show all your work. Solve algebraically and check your potential solutions: x = -4 does not satisfy the equal Continue Reading...
College Algebra Graphing Transformations a) Given the function f (x) = x^2 complete the following table. Must show all work for full credit. f (x) Show Work: When x = 0, f (x) = f (0) = (0)^2 = 0. When x = 1, f (x) = f (1) = (1)^2 = 1. When x Continue Reading...
Solve the following quadratic equation by factoring: A) X2 + 6x -16 = 0 (x-2) (x+8)= 0 (x+2) (x-8) = 0 x=-2, x-8 b) solve the quadratic equation 6x2 +3x-18 = 0 using the quadratic formula x= - b +/- ?(b2- 4ac) +/- ?[32- (4*6*-18c)] x = 3/2; x Continue Reading...
Algebra Like many other languages and sciences, Algebra can be useful in the explanation of real-world experiences. Linear algebra, in particular, holds a high level of relevancy in the solution of real world problems like physics equations. Since t Continue Reading...
By observing x on the graph, then we make the connection that the slope of x on the graph represents rate of change of the linear function. Once we have done this, it is then possible to move to the development of a quadratic equation and see what Continue Reading...
Algebra, Trig Algebra-Trig Find the slope of the line that goes through the following points: (-4, 6), (-8, 6) Slope: m = (y2 -- y1) / (x2 -- x1) = (6 -- 6) / (-8 -- (-4)) = 0 / (-4) = 0 m = 0. Determine whether the given function is even, odd o Continue Reading...
Algebra All exponential functions have as domain the set of real numbers because the domain is the set of numbers that can enter the function and enable to produce a number as output. In exponential functions whatever real number can be operated. (- Continue Reading...
Those studying physics and astronomy, and perhaps other scientific disciplines as well, are accustomed to the use of scientific shorthand and in some fields it is essential -- the example above of distance between energy waves from supernovae is a g Continue Reading...
Algebra -- Trig -- Writer's Note: The symbol "n" should really be referred to as "pi" or "?" To prevent confusion within the problem. Also, there is a difference between "squared" and "square root." The case in these problems is to use the square ro Continue Reading...
Algebra, Trig Find the radian measure of the central angle of a circle of radius r = 4 inches that intercepts an arc length s = 20 inches. The formula for an arc length is a = r?, where'd is the arc length, ? is the central angle in radians, and r Continue Reading...
Algebra -- Trig Evaluate the determinant: | 3-9 | Determinant of a square matrix can be solved by the following equation: A = ad -- bc, where a = 3, b = 9, c = 6, and d = 4. Therefore, A = (3)(4) -- (9)(6) = 12 -- 54 = -42 Solve the following syst Continue Reading...
Algebra, Trig Solve the system: 7x + 3y = -2, -7x -- 7y = (7x + 3y) + (-7x -- 7y) = (-2 + 14) 7x + 3y -- 7x -- 7y = 12 -4y = 12 y = -3 Substituting y for the first equation: 7x + 3(-3) = -2 7x -- 9 = -2 7x = 7 x = 1 x = 1, y = -3. Solve the syst Continue Reading...
Algebra, Trig Given f (x) = -3x + 2 and g (x) = 2x + 9: find (g 0 f)(x) (g 0 f)(x) = 2(-3x + 2) + 9 = -6x + 4 + 9 = -6x + 13 (g 0 f)(x) = -6x + 13. Given f (x) = 5x + 7 and g (x) = 5x -- 1: find (f 0 g)(x) (f 0 g)(x) = 5(5x -- 1) + 7 = 25x -- 5 Continue Reading...
Algebra, Trig Perform the indicated operation and simplify completely: (x + 10)(x^2 + 9x - 8) (x + 10)(x^2 + 9x - 8) = x^3 + 9x^2 -- 8x + 10x^2 + 90x -- 80 = x^3 + 19x^2 +82x -- Perform the indicated operation and simplify completely: (5x + 5) / Continue Reading...
College -- Importance, Values, and Goals The global labor market has changed dramatically over the last half century. Increasingly, access to jobs in technology and Internet communications don't require college degrees so much as the ability to suc Continue Reading...
To some, that suggests that college is a more viable alternative for many of those who would otherwise have sought jobs in the manufacturing sector previously. However, there are at least two reasons that such a conclusion may be invalid. First, wh Continue Reading...
Algebra Lesson Plans and Curriculum for the 7th Grade Classroom The National Council of Teachers of Mathematics (NCTM) provides a comprehensive set of principles and standards for developing curriculum for grades K. through 12th. Chapter two of the Continue Reading...
algebra or geometry have no use in "real" life, many people think that statistical analyses have no possible real-world applications. However, as the following scenario should make clear, statistical analysis can be extremely helpful in assessing qu Continue Reading...
05x) Option for Plan B: $20 + (0.10x) Determine the best option given two plans Step 1: $30 + (0.05x) = $20 + (0.10x) Step 2: Subtract (0.05x) from both sides- $30 + (0.05x) -- (0.05x) = $20 +(0.10x) -- (0.05x) ? $30 = $20 + (0.05x) Step 3: Su Continue Reading...
3b. One method that can be utilized to help Martha with applying algebra to real world application is through interactions within her environment that will allow her to utilize these skills. Another method proven useful in building applicable skill Continue Reading...
Coding relational algebra operations varies from school to school. I wrote it according to my training, but there are variations. Review and rewrite in own words so as to preclude plagiarism. What is a relation schema? What is the difference betwee Continue Reading...
Intermediate Algebra The formula is C=4d^-1/3b D= 23,245 because it is the pounds B= 13.5 because that is the height of the mast C=4(23,245)^-1/3(13.5) Because the exponent was negative it needed to be dropped down to the numerator. The fact tha Continue Reading...
Arizona State University (ASU) is a leading metropolitan research international institution in the United States that is committed to excellence in teaching, research, and public service. Established in Tempe in 1885 by a legislative act, ASU was ini Continue Reading...
During my two years at the Sias Marketing Group, I have put the theories I learn every day into practice through various company projects. In these projects, I am often in charge of bringing together statistical data on marketing projects for analys Continue Reading...
2007, p. 115). Likewise, a study by Wyndhamm and Saljo found that young algebra learners were more successful in their problem-solving efforts when collaborating in a group environment. According to these researchers, "An experiment involving 14 sma Continue Reading...
FRQUENTLY ASKED QUESTIONS Frequently Asked Questions and Answers of College Business ProgramsBusiness Bachelor of BusinessQuestion: Is a degree in business the right option for me?Answer: If you can handle multiple projects at one time with quantita Continue Reading...
e. all loans. The same basic formulas using logarithms can be used to calculate the needed number of investments and/or the time period of investments at a given growth rate that will be needed in order to reach a target level of investments savings Continue Reading...
Gordon Adam's petition is not only well argued and properly reasoned, but, additionally, it managed to prove that all the arguments given against his petition were based on false reasoning. From the entire set of arguments, the only one that could a Continue Reading...
First, math courses are required as part of college work in the pursuit of most degrees in the health care field. The level of required achievement is different, depending on the degree sought. For example, a student pursuing an LPN may take a semes Continue Reading...
relationship pass the vertical line test, for being a function? What is its range? What is its domain? What are its X-intercepts, if any? (3,0) (6,0) What is its Y-intercept, if any? What is the nature of the relationship (linear, quadratic, e Continue Reading...
Managerial Math Solve each of the following equations for the unknown variable. a) 15x + 40 = 8x - 15x +49 = 8x 49= -7x b) 7y - 1 = 23-5y Y= c) 9(2x + 8) = 20 - (x + 5) = 15-x d) 4(3y - 1) - 6 = 5(y + 2) Y = (20/7) Bob Brown bought two plo Continue Reading...
Financial Polynomials Solution for the problem: (-9x3 + 3x2 -- 15x) The division process for the polynomial above can be approached in the same way as dividing whole numbers. The polynomial (-9x3 + 3x2 -- 15x) is the dividend, while (-3x) is the di Continue Reading...
When the paramedics arrive, they must be able to determine if the individual is allergic to specific drugs and what amounts. This will help in establishing possible IVs that will be given to the patient on the way to the hospital and their possible Continue Reading...
One such body is the American National Standards Institute or ANSI which is a non-profit private organization that surprisingly institutes standards the industry accepts voluntarily. Other influential standards organizations include the Institute o Continue Reading...
Much like the Knirk and Gustafson design model, Kemp's model is also small scale and can be used for individual lessons. In comparing Gange's Nine Steps of Instruction and Kemp's Design Model, several topics are included in both. Obviously both ide Continue Reading...
An important goal of a satellite course setting is to attract back into the academic environment and learning processes adults who are high school drop outs and who do not have a GED. Like other colleges around the country, the non-GED student woul Continue Reading...
The method the teacher uses encourages students to discover the answers for themselves rather than accept the right answer as a matter of rote learning. finally, the class is frequently divided into groups, both small and large. The groups vary to e Continue Reading...
real number is assigned to each statement written in a language, within a range from 0 to 1, where 1 means that the statement is completely true, and 0 means that the statement is completely false, while values less than 1 but greater than 0 represe Continue Reading...
Attribute Hiearchy Critique of the Journal Article "Using the Attribute Hierarchy Method to Make Diagnostic Inferences about Examinees' Cognitive Skills in Critical Reading" by Changjiang Wang and Martin J. Gieri Gierl, M.J., Wang, C., & Zhou, Continue Reading...
