Pre-Calculus

Have pre-calculus questions? Ask a pre-calculus tutor

Connect one-on-one with {0} who will answer your question

ASSIGNMENT 7 MA240 College Algebra Directions...

ASSIGNMENT 7

MA240 College Algebra

Directions: Be sure to make an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to use correct English spelling and grammar. Sources must be cited in APA format. Your response should be a minimum of one (1) single-spaced page to a maximum of two (2) pages in length; refer to the "Assignment Format" page for specific format requirements.

NOTE: Show your work on the problems.

1. The graph of the polynomial function P(x) is shown.

a. List the real zeros of P(x).

b. List the turning points of P(x).

c. State the left and right behavior of P(x).

2. $2,350 is invested in account paying 9% compounded semiannually. How much will the account be worth after 8 years? Show your work.

3. Change each exponential form to an equivalent logarithmic form:

a. 32 = 25

b. = 25–3/2

c. 12 = 1441/2

4. Change each logarithmic form to an equivalent exponential form:

a. log 3 81 = 4

b. log 10 0.0001 = –4

c.

MA240 College Algebra

Directions: Be sure to make an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to use correct English spelling and grammar. Sources must be cited in APA format. Your response should be a minimum of one (1) single-spaced page to a maximum of two (2) pages in length; refer to the "Assignment Format" page for specific format requirements.

NOTE: Show your work on the problems.

1. The graph of the polynomial function P(x) is shown.

a. List the real zeros of P(x).

b. List the turning points of P(x).

c. State the left and right behavior of P(x).

2. $2,350 is invested in account paying 9% compounded semiannually. How much will the account be worth after 8 years? Show your work.

3. Change each exponential form to an equivalent logarithmic form:

a. 32 = 25

b. = 25–3/2

c. 12 = 1441/2

4. Change each logarithmic form to an equivalent exponential form:

a. log 3 81 = 4

b. log 10 0.0001 = –4

c.

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Pre-Calculus Questions

I just need an answer for some questions. Just need answers

Just need answers for my homework as I've missed some work. … read more

A) Find the magnitude of an earthquake that has an

(a) Find the magnitude of an earthquake that has an intensity that is 38.25 (that is, the amplitude of the seismograph reading is 38.25 cm). (Round your answer to one decimal place.)(b) An earthquake … read more

Find a polynomial with integer coefficients that satisfies

Find a polynomial with integer coefficients that satisfies the given conditions.Q has degree 3 and zeros −6 and 1 + i. … read more

Directions: Be sure to save an electronic copy of your

Directions: Be sure to save an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to use correct En… read more

Record your answers and work on the separate answer sheet provided. There

Record your answers and work on the separate answer sheet provided. There are 28 problems. Problems #1–6 are Multiple Choice. Problems #7–17 are Short Answer. (Work not required to be shown) Problems … read more

Quadratic Regression (QR) Data: On a particular day in April,

Quadratic Regression (QR) Data: On a particular day in April, the outdoor temperature was recorded at 8 times of the day, and the following table was compiled. Time of day (hour) x Temperature (degree… read more

Precalculus Problems. (big bonus for great solutions) 1. Solve

Precalculus Problems. (big bonus for great solutions) 1. Solve the following equation for x: log2(x + 7) + log2(x + 8) = 1 Note: Be sure to plug any solutions back into the original equation; if they … read more

Question 1: (1 point) Evaluate log3127‾‾‾√4without using

Question 1: (1 point) Evaluate log3127‾‾‾√4without using a calculator. If the answer is not an integer, enter it as a fraction in simplest form. log3127‾‾‾√4 = __________ Question 2: (1 point) Evaluat… read more

1) Describe the transformations on the following graph of f

1) Describe the transformations on the following graph of f (x) log( x) . State the placement of the vertical asymptote and x-intercept after the transformation. For example, vertical shift up 2 or … read more

I need answers for a test in my Math 117 class. They are total

I need answers for a test in my Math 117 class. They are total of 51 questions of Algebra annd some graphing. I would like to work with Ryan again if he is available. Thanks.… read more

Directions: Be sure to make an electronic copy of your answer

Directions: Be sure to make an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to use correct En… read more

(probability) I have doc attachment it will be more better

Attachment: 2012-12-24_135028_probability.docx (probability) I have doc attachment it will be more better than this Q1) The joint p.d.f of the r.v.'s X and Y is given by: fX,Y (x,y) = xe-(x+y) , x>… read more

MATH 115 FINAL EXAMINATION This is an open-book exam. You

MATH 115 FINAL EXAMINATION This is an open-book exam. You may refer to your text and other course materials as you work on the exam, and you may use a calculator. You must complete the exam individual… read more

Find a polynomial f(x) of degree 3 that has the following

Find a polynomial f(x) of degree 3 that has the following zeros...-6, 0, 9 Leave answer in factored form… read more

"For John" need help Using Exponential Functions: a. Investing

"For John" need help Using Exponential Functions: a. Investing is an important topic for individuals in all areas. Suppose you wish to invest $10,000 in a money market account that earns 4% interest c… read more

NOTE: Can you please show your work on the problems. Thanks 2. $2,350

NOTE: Can you please show your work on the problems. Thanks 2. $2,350 is invested in account paying 9% compounded semiannually. How much will the account be worth after 8 years? Show your work. 3. Cha… read more

Real variables x & y are related by the equation In(2-y)=ln(x-1)

Real variables x & y are related by the equation In(2-y)=ln(x-1) + ln(4-x) - x. (1) give the range of values of x & y for which the expressions on each side of this equation are defined. [2] (2) Deter… read more

1. Verify that the functions f and g are inverse of each other

1. Verify that the functions f and g are inverse of each other by showing that f(g (x) ) = x and g (f (x) ) = x. Give any values of x that need to be excluded. f(x) = x – 5 / 2x + 3; g(x) = 3x + 5 / 1… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

rajeevanpillai

Master's Degree

323 satisfied customers

B.Sc in Mathematics and M.Sc, M Phil in Statistics

Mr. Gregory White

Master's Degree

167 satisfied customers

M.A., M.S. Education / Educational Administration

mhasan420

Master's Degree

37 satisfied customers

BA Maths, Oxford

JACUSTOMER-yrynbdjl-

Master's Degree

13 satisfied customers

I have taught college Mathematics for the past 10 years.

Dr. Arthur Rubin

Doctoral Degree

12 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

Sandhya_sharma

Master's Degree

1,191 satisfied customers

I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.

Kofi

PhD in Statistics

805 satisfied customers

Masters in Mathematics and Statistics

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.