Call Now to Set Up Tutoring:

(888) 888-0446

Create an account to track your scores
and create your own practice tests:

Create an Account Create a Practice Test

All Common Core: High School - Algebra Resources

8 Diagnostic Tests 97 Practice Tests Question of the Day Flashcards Learn by Concept

Want to review Common Core: High School - Algebra but don’t feel like sitting for a whole test at the moment? Varsity Tutors has you covered with thousands of different Common Core: High School - Algebra flashcards! Our Common Core: High School - Algebra flashcards allow you to practice with as few or as many questions as you like. Get some studying in now with our numerous Common Core: High School - Algebra flashcards.

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

What are the -intercept(s) of the function?

y=x^2-x-6

$\text{x-intercepts:}-1, 6$

$\text{x-intercepts:}-2, 3$

$\text{x-intercepts: }2, -3$

$\text{x-intercepts: }2, 3$

$\text{x-intercepts:}-2, -3$

Report an Error Copyright Notice

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

What are the -intercept(s) of the function?

y=x^2-x-6

Your answer:

$\text{x-intercepts:}-1, 6$

Your answer:

$\text{x-intercepts: }2, -3$

Your answer:

$\text{x-intercepts: }2, 3$

Your answer:

$\text{x-intercepts:}-2, -3$

Correct answer:

$\text{x-intercepts:}-2, 3$

Explanation:

To find the -intercept of a function, first recall that the -intercept represents the points where the graph of the function crosses the -axis. In other words where the function has a value equal to zero.

One technique that can be used is factorization. In general form,

$y=x^2+bx+c\rightarrow(x+c_1)(x+c_2)$

where,

c_1 and c_2 are factors of and when added together results in .

For the given function,

y=x^2-x-6

the coefficients are,

$\\b=-1 \\c=-6$

therefore the factors of that have a sum of are,

y=(x-3)(x+2)

Now find the -intercepts of the function by setting each binomial equal to zero and solving for .

$\\x-3=0\rightarrow x=3 \\x+2=0\rightarrow x=-2$

To verify, graph the function.

Screen shot 2016 03 08 at 11.06.54 am

The graph crosses the -axis at -2 and 3, thus verifying the results found by factorization.

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

What are the -intercept(s) of the function?

y=x^2-7x+12

$\text{x-intercepts: }6,2$

$\text{x-intercepts: }-3,-4$

$\text{x-intercepts: }3,4$

$\text{x-intercepts: }-3,4$

$\text{x-intercepts: }3,-4$

Report an Error Copyright Notice

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

What are the -intercept(s) of the function?

y=x^2-7x+12

Your answer:

$\text{x-intercepts: }6,2$

Your answer:

$\text{x-intercepts: }-3,-4$

Your answer:

$\text{x-intercepts: }-3,4$

Your answer:

$\text{x-intercepts: }3,-4$

Correct answer:

$\text{x-intercepts: }3,4$

Explanation:

One technique that can be used is factorization. In general form,

$y=x^2+bx+c\rightarrow(x+c_1)(x+c_2)$

where,

c_1 and c_2 are factors of and when added together results in .

For the given function,

y=x^2-7x+12

the coefficients are,

$\\b=-7 \\c=12$

therefore the factors of that have a sum of are,

y=(x-3)(x-4)

Now find the -intercepts of the function by setting each binomial equal to zero and solving for .

$\\x-3=0\rightarrow x=3 \\x-4=0\rightarrow x=4$

To verify, graph the function.

Screen shot 2016 03 08 at 12.13.08 pm

The graph crosses the -axis at 3 and 4, thus verifying the results found by factorization.

DMCA Complaint

If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

* Full legal name

Company name

* Phone number

* Email address

Address

* Address1

Address2

* City

* State

* Zipcode

* Country

Complaint Details

* URL of copyrighted work (where your original material is located)

* Please describe the copyrighted work so that it may be easily identified

I am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

I have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

I acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

* Signature (your digital signature is legally binding)

View Tutors

Salinah
Certified Tutor

SUNY at Purchase College, Bachelor of Science, Biology, General.

View Tutors

Carolyn
Certified Tutor

Brigham Young University-Idaho, Bachelor of Science, Physics.

View Tutors

Carmen
Certified Tutor

Old Dominion University, Bachelor of Education, Education.

Popular Subjects

Biology Tutors in Boston, Spanish Tutors in Dallas Fort Worth, GRE Tutors in Houston, SAT Tutors in Denver, SSAT Tutors in Chicago, English Tutors in Boston, Algebra Tutors in San Diego, Reading Tutors in Phoenix, Biology Tutors in Phoenix, ACT Tutors in Washington DC

Popular Courses & Classes

Spanish Courses & Classes in Atlanta, LSAT Courses & Classes in Miami, ACT Courses & Classes in New York City, ISEE Courses & Classes in Atlanta, ISEE Courses & Classes in Chicago, ACT Courses & Classes in Atlanta, Spanish Courses & Classes in Los Angeles, GRE Courses & Classes in Boston, SAT Courses & Classes in Phoenix, SSAT Courses & Classes in San Francisco-Bay Area

Popular Test Prep

GRE Test Prep in Dallas Fort Worth, ACT Test Prep in Atlanta, GMAT Test Prep in Dallas Fort Worth, SSAT Test Prep in New York City, GRE Test Prep in Miami, LSAT Test Prep in San Francisco-Bay Area, GRE Test Prep in San Francisco-Bay Area, SAT Test Prep in Philadelphia, LSAT Test Prep in San Diego, LSAT Test Prep in New York City

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

Create an account to track your scores
and create your own practice tests:

All Common Core: High School - Algebra Resources

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

Flashcards: Identify Zeros, Factor and Graph Polynomials: CCSS.Math.Content.HSA-APR.B.3

Report an issue with this question