Pre-Calculus

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

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

Customer Question

Algebra Question: What are the differences...

Algebra Question:

What are the differences among expressions, equations and functions? Provide examples of each. (provide detailed insight and mathematical examples to answer these)

What are the differences among expressions, equations and functions? Provide examples of each. (provide detailed insight and mathematical examples to answer these)

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

What is the difference between radical equations and

What is the difference between radical equations and fractional exponents? How are they alike? Provide an example in your explanation.This is for college algebra… read more

What are the ABCs and the 2 + 2= 4 of Pre-Calculus? What is

What are the ABCs and the 2 + 2= 4 of Pre-Calculus? What is the very first thing they teach in Pre-Calculus? Can you please work out such a Pre-Calculus problem or explain such a formula? Additionally… read more

Person's Body Mass Index directly proportional to his weight

This is the first question. I know this is probably going to sound weird, but i can only access the questions for the week they are due. After this question i have 3 weeks of class left 2 of which i h… read more

The Smith family is looking to move into their new home and

The Smith family is looking to move into their new home and need to find the best option in pricing for a rental truck between We Gotta Truck, Inc (Company A) and Pack It Up, LLC (Company B). Company … read more

1. Solve the absolute value equation. Check your solutions.

1. Solve the absolute value equation. Check your solutions. |5x + 13| = –7 2. Simplify the expression below. 6n2 - 5n2 + 7n2 3. The total cost for 8 bracelets, including shipping was $54. The shipping… read more

1. complete the equation, to the right of the equal sign,

1. complete the equation, to the right of the equal sign, to illustrate the commutative property of multiplication. d.z= 2. Use the commutative property of addition to write an equivalent algebraic ex… read more

Use the properties of real numbers to simplify the following

Use the properties of real numbers to simplify the following expressions: 2a(a – 5) + 4(a – 5) 2w – 3 + 3(w – 4) – 5(w – 6) 0.05(0.3m + 35n) – 0.8(-0.09n – 22m) Write a two to three page paper that is… read more

Explain the concept of modeling. How does a model describe

Explain the concept of modeling. How does a model describe known data and predict future data? How do models break down? Can you think of an example (detailed example) Algebra Question… read more

Mutilplying and Evaluating Polynomials: a. Program speed,

Mutilplying and Evaluating Polynomials: a. Program speed, or runtime, is an important concept in computer programming, and it is measured in terms of the number of mathematical operations made during … read more

"For Marty" My assignment for for this week are as follows:

"For Marty" My assignment for for this week are as follows: 2 part assignment details. Part I : Primary Task Response: Within the Discussion Board area, write up to 3 paragraphs that respond to the fo… read more

FOR SCOTT ONLY,Hope all is well Scott, I sent a question

FOR SCOTT ONLY, Hope all is well Scott, I sent a question out but for some reason don't think it actually went througH. My name is XXXXX XXXXX used you a while back MANY times in the past for math hel… read more

what are rational expressions? Why must we always be mindful

what are rational expressions? Why must we always be mindful of the final value of the denominator in a rational expression? For example, consider the rational expression 3x/(x2 – 16). What values in … read more

Hope you had a good trip. Quick question for you. What are

Hope you had a good trip. Quick question for you. What are some examples of mathematical models that we can use when working with quadratic functions?… read more

For Lenny Mat/116 Reading is found from if this helps. Please

For Lenny Mat/116 Reading is found from if this helps. Please do not answer in higher math as I will use this to figure these things out later on. If you do not have this book and this chapter, I will… read more

Using the readings in Ch. 1, identify and explain at least

Using the readings in Ch. 1, identify and explain at least one real-world application of mathematical concepts covered in the text, for one of the following areas: business, health and wellness, scien… read more

For Neomat/1161 Essay: Concept CheckIn the space below,

For Neo mat/116 1 Essay: Concept Check In the space below, type a response to the concept check question(s). Your response must be at least 50 words; it must come from the text book but be explained i… read more

I need help with this assignment please. Answer the following

I need help with this assignment please. Answer the following questions. Use Equation Editor to write mathematical expressions and equations. First, save this file to your hard drive by selecting Save… read more

Baffled and dazed and confused What similarities and

baffled and dazed and confused What similarities and differences do you see between functions and linear equations studied in Ch. 3? Are all linear equations functions? Is there an instance in which a… 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 >

Mr. Gregory White

Master's Degree

153 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.

Sandhya_sharma

Master's Degree

201 satisfied customers

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

GLENN GILONGOS

114 satisfied customers

math professor at ncst

Martin

Physicist

45 satisfied customers

20+ years of research, engineering and teaching

manas11

Bachelor's Degree

12 satisfied customers

Tutor & Engineer

< 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.