Pre-Calculus

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

Related Pre-Calculus Questions
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
Bachelor's Degree
4,665 satisfied customers
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
Ryan
Bachelor's Degree
4,665 satisfied customers
MATH133 Unit 2 Individual Project ATyping hint: Type x2 as
MATH133 Unit 2 Individual Project A Typing hint: Type x2 as x^2 (shift 6 on the keyboard will give ^) 1) Solve the following quadratic equation by factoring: a) 6 27 0 2 x  x   Answers: Show your w… read more
Ryan
Bachelor's Degree
4,665 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
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
FOR SCOTT: Here is something else for you to review. Tha
FOR SCOTT: Here is something else for you to review. Thanks! http://www.sendspace.com/file/1m4jgs… read more
Scott
Master's Degree
30,808 satisfied customers
FOR SCOTT: here it is as you requested. How do you know
FOR SCOTT: here it is as you requested. 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 it poss… read more
Scott
Master's Degree
30,808 satisfied customers
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
Master's Degree
30,808 satisfied customers
Answer the following for the given quadratic function. f(x)=x^2-16x+64 What is the vertex (h,k) of f? Could you write down how you got the answer step by step, thanks… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
1. A fire hose shoots water into the air from the ground.
1. A fire hose shoots water into the air from the ground. The formula h = -4.9t2 + 7t gives the height in meters t seconds after leaving the ground. This motion is called projectile motion and the pat… read more
Sandhya_sharma
Master's Degree
Master's Degree
1,535 satisfied customers
Hi there...I was checking to see if Scott was available....I
Hi there...I was checking to see if Scott was available....I have 10 questions I'd like his "expert" answers on. I'd like to check my work against his before I submit them...... I also have another as… read more
Scott
Master's Degree
30,808 satisfied customers
** For Scott ONLY ** Hi Scott, How do you know if a quadratic
** For Scott ONLY ** Hi Scott, 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 it possible to h… read more
Scott
Master's Degree
30,808 satisfied customers
You can find a quadratic equation if you are only given the
You can find a quadratic equation if you are only given the solution. The easiest way is to factor it. All of the steps should be reversible and that is how you can find the answer. Here are some sepa… read more
Mr. Gregory White
Master's Degree
168 satisfied customers
Thanks for the heads up I am actually REALLY going to need
Thanks for the heads up I am actually REALLY going to need your help I will post the questions early on the week thanks!!!!… read more
Scott
Master's Degree
30,808 satisfied customers
Hello Scott I need help with the follwoing DQ 1 Week Seven
Hello Scott I need help with the follwoing DQ 1 Week Seven http://www.mediafire.com/?1p5idy2bgnxd08e… read more
Scott
Master's Degree
30,808 satisfied customers
2nd DQ response-- You will know if a quadratic equation will
2nd DQ response-- You will know if a quadratic equation will have one, two, or no solutions by the discriminant. If the discriminant is zero, than there is one solution otherwise there is two. If you … read more
RavinDe
Bachelor's Degree
1,111 satisfied customers
Hi I have to respond to 2 classmates or teacher per day. It
Hi I have to respond to 2 classmates or teacher per day. It can be kept simple-- Just the answer to the equation and maybe a few words. How do you know if a quadratic equation will have one, two, or n… read more
RavinDe
Bachelor's Degree
1,111 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
Master's Degree
30,808 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.

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.
...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

30,808 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