Subjects
English
History
Mathematics
Biology
Spanish
Chemistry
Business
Arts
Social Studies
Physics
Geography
Computers and Technology
Health
Advanced Placement (AP)
World Languages
SAT
German
French
Medicine
Engineering
Law
JOIN NOW
LOG IN
Mathematics
, 13.11.2019 14:31
tiwaribianca475
The expression b squared - 4ac is called the
a) vertex
b) discriminant
c) roots
d) axis of symmetry
Answers: 1
Show answers
Answers
Answer from:
t0ri21
B) Discriminant
Because its the part of the quadratic equation that goes under the square root
Answer from: Quest
dunno
step-by-step explanation:
Answer from: Quest
X^2 - 4x +(4/2^2) + y^2 + 8y + (8/2^2) = -4 + (4/2^2) + (8/2^2)(x + 2)^2 + (y + 4)^2 = -4 + 4 + 16your center is (-2, -4) and the radius is the sqrt of -4 + 4 + 16 which is 4
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:40,
nicole5918
Which of the following are accepted without proof in a logical system? check all that apply.
Answers: 1
continue
Mathematics, 21.06.2019 18:30,
Luciano3202
Identify the polynomial. a2b - cd3 a. monomial b. binomial c. trinomial d. four-term polynomial e. five-term polynomial
Answers: 1
continue
Mathematics, 21.06.2019 19:00,
wannaoneisforever
What numbers are included in the set of integers? what numbers are not included?
Answers: 2
continue
Mathematics, 21.06.2019 19:00,
william03300
Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?
Answers: 1
continue
You know the right answer?
The expression b squared - 4ac is called the
a) vertex
b) discriminant
c) roots
Questions in other subjects:
Biology, 29.01.2020 12:05
Which of the following is an inaccurate statement regarding lymph nodes? nodes can have several efferent and afferent vessels. lymph is channeled toward the hilus.
Answers
Chemistry, 29.01.2020 12:05
Which statement is true when a crystal is formed from many metal atoms? .a. there are no bands being formed.. b. there are many molecular orbitals.. c. there are only unshared ato...
Answers
History, 29.01.2020 12:05
Beginning in the 1800s, the british government appointed viceroys in india to...
Answers
Computers and Technology, 29.01.2020 12:05
Explain the changing of work and enterprises due to the availability of eftpos?...
Answers
English, 29.01.2020 12:05
When a speakers attempt to persuade without accurate reasoning or use arguments that are irrelevant or inappropriate they are using? a an opinion b a deduction...
Answers
Health, 29.01.2020 12:05
Neurologists often prescribe to treat the headache pain from trigeminal neuralgia. a. imitrex tablets b. dilantin capsules c. cafergot tablets d. tegretol...
Answers
Biology, 29.01.2020 12:05
Which two molecules bond together to form a disaccharide? a. carbon dioxide and water b. two water molecules c. fructose and glucose d. nucleic acid...
Answers
Mathematics, 29.01.2020 12:05
What is the volume of the cube? enter your answer in the box. the cube is 0.5m...
Answers
Mathematics, 29.01.2020 12:05
Express it in slope-intercept form...
Answers
History, 29.01.2020 12:05
The steppes of ukraine and southern russia are important for what reason...
Answers
More questions: Mathematics
Another questions
See results (0)
The answer is not found?
Ask an expert a question
Join now
Email
Password
Your question
Log in
Forgot your password?
Too short question
Next
Log in
Email
Password
Join now
Forgot your password?
Invalid login or password
Log in
You are registered.
Access to your account will be opened after verification and publication of the question.
Next
Password recovery
Email
New password sent to your email
Ok
Close
Ask your question to an expert
Your name
Email
Question
Pick a subject
Pick a subject
Mathematics
History
English
Biology
Chemistry
Physics
Social Studies
Advanced Placement (AP)
SAT
Geography
Health
Arts
Business
Computers and Technology
French
German
Spanish
World Languages
Your question is too short
Add photo
Send
Question sent to expert. You will receive an answer to the email.
OK
Instant access to the answer only in our app
And millions of answers to other questions
Be smarter, download now!