Pre-Calculus

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

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

Related Pre-Calculus Questions
How is completing the square different from factoring or
How is completing the square different from factoring or using the quadratic formula? Does using completing the square make solving quadratic equations easier or more difficult? Why?… read more
akch2002
Master's Degree
3,876 satisfied customers
Ryan I am Sal. I am trying to figure out the QR question: On
Ryan I am Sal. I am trying to figure out the QR question: On a particular day in April... My data matches exactly to the one here. What I do not have anything like an assigned target value. I just nee… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
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
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
1.Give a scenario that could be modeled like a logarithmic
1.Give a scenario that could be modeled like a logarithmic function and explain why it is logarithmic. 2.Compare and contrast Quadratic graphs with Exponential graphs and Logarithmic Graphs with Squar… read more
mathwhiz123
236 satisfied customers
Ashford 2: - Week 1 - Discussion 1 Your initial discussion
Ashford 2: - Week 1 - Discussion 1 Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality o… read more
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
For John This is due this evening, so a prompt response would
For John This is due this evening, so a prompt response would greatly appreciated! I require an answer key to some problems. I need no work showed, just answers so that I ma compare too. The only exce… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Please ellaborate on the following discussion question... "The
Please ellaborate on the following discussion question... "The first step that is used to solve quadratic equations is to set each factor to zero, and then you must begin the factor process starting w… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Hello Scott How are you Can you answer the attached que
Hello Scott How are you Can you answer the attached questions http://www.sendspace.com/file/yiw848… read more
Scott
MIT Graduate
Master's Degree
2,046 satisfied customers
FOR SCOTT: Something else for you. Thanks again! Quadratic
FOR SCOTT: Something else for you. Thanks again! Quadratic equations may be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the pros and cons of each of… read more
Scott
MIT Graduate
Master's Degree
2,046 satisfied customers
Scott can answer these questions for me please How do you
Scott can answer these questions for me please How do you know if a quadratic equation will have one, two, or no solutions? How do you find a quadratic equation if you are only given the solution? Is … read more
Scott
MIT Graduate
Master's Degree
2,046 satisfied customers
Please help me solve these equations 1) Solve the equation
Please help me solve these equations 1) Solve the equation 30d^2+56d+24=0 2)Solve the equation. Express radicals in simpliest form. (r+3)^2=17 3)Solve the equation by completing the square 4d^2+16d=15… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,535 satisfied customers
Quadratic equations may be solved by graphing, using the quadratic
Quadratic equations may be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the pros and cons of each of these methods? When might each method be most ap… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,535 satisfied customers
I have an algebra assignment due tonight by midnight can someone
I have an algebra assignment due tonight by midnight can someone help me please?? There are two things needing done...here is the first... In this discussion, you will solve quadratic equations by two… read more
Osbert12
Master's Degree
2,468 satisfied customers
TeacherGreg, I sent this to you the other day but for some
TeacherGreg, I sent this to you the other day but for some reason another expert answered, I'd rather you answer so the "styles" stay the same as what I've submitted in the past. Is that ok? 2nd discu… read more
Mr. Gregory White
Master's Degree
168 satisfied customers
2nd discussion question: Please post a 150-300-word response
2nd discussion question: Please post a 150-300-word response to the following discussion question In your own words, explain how to solve a quadratic equation using the quadratic formula. Demonstrate … read more
RavinDe
Bachelor's Degree
1,111 satisfied customers
Quadratic equations may be solved by graphing, using the quadratic
Quadratic equations may be solved by graphing, using the quadratic formula, completing the square, and factoring. What are the pros and cons of each of these methods? When might each method be most ap… read more
Ryan
Engineer
Bachelor's Degree
9,218 satisfied customers
Supplement. “Vitamin E is proven antioxidant and may help in
Supplement. “Vitamin E is proven antioxidant and may help in fighting cancer and heart disease.” Is there anything ambiguous about the claim? • Your introduction should include three to five sentences… read more
dhouse1940
Retired
Master's Degree
625 satisfied customers
Have two math questions that need to be answered: 1.)
Have two math questions that need to be answered: 1.) How do you know if a quadratic equation will have one, two, or no solutions? How do you find the quadratic equation if you are only given the solu… read more
Scott
MIT Graduate
Master's Degree
2,046 satisfied customers
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.

## JustAnswer in the News:

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.
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.

## What Customers are Saying:

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

Mary C.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!!!!

AlexLos 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.

GPHesperia, CA

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

JustinKernersville, 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.

EstherWoodstock, 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.

RobinElkton, 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.

DianeDallas, TX

< Previous | Next >

## Meet the Experts:

Mr. Gregory White

Master's Degree

168 satisfied customers

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

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

Trinity T

Educator

15,201 satisfied customers

Highly-Qualified Educator

Kofi

PhD in Statistics

11,563 satisfied customers

Masters in Mathematics and Statistics

Scott

MIT Graduate

2,046 satisfied customers

Over 13,000 accepts & 100% feedback in the old math category

Sandhya_sharma

Master's Degree

1,535 satisfied customers

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

< 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.

Show MoreShow Less

Ask Your Question

x