1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erica [24]
4 years ago
6

What is the expression under the radical sign in the quadratic formula called? *

Mathematics
1 answer:
morpeh [17]4 years ago
6 0
<h3>Answer: C) Discriminant</h3>

The formula for the discriminant is

d = b^2 - 4ac

If d < 0, then there are no real number solutions

If d = 0, then you have exactly one real solution

If d > 0, then you have two different real number solutions

You might be interested in
will mark brainiest I need the answer as soon as possible can you order from least to greatest and show your work
Svetlanka [38]

You have two choices: the easiest is to turn every fraction to its numerical equivalent:

-\dfrac{9}{10}=-0.9,\ \ -\dfrac{3}{7}\approx -0.42857,\ \ -\dfrac{3}{4}=-0.75,\ \ -\dfrac{6}{5} = -1.2, -\dfrac{4}{3}\approx -1.33

Now, remember that negative numbers are ordered in the opposite way with respect to positive numbers (for example, 4 is larger than 2, but -4 is smaller than -2). So, the order is

-\dfrac{4}{3} < -\dfrac{6}{5} < -\dfrac{9}{10} < -\dfrac{3}{4} < -\dfrac{3}{7}

Alternatively, you can convert all the fractions so that they have the same denominator. In this case, you will need the least common multiple of 10, 7, 4, 5 and 3, which is 420. Once you do so, you can easily order the fractions using numerators only.


5 0
3 years ago
Can an absolute value function have an inverse function? If so, give an
Musya8 [376]

Answer:

Let f be a function. If any horizontal line intersects the graph of f more than once, then f does not have an inverse. An absolute value function (without domain restriction) has an inverse that is NOT a function. That's why an absolute value function does not have an inverse function。

3 0
3 years ago
HELP PLS PLS PLS PLS
Firlakuza [10]

Answer:

5/3

Step-by-step explanation:

You would do 2/3 plus 3/3 and then you would times the answer to two and then change the decimal to a fraction.

4 0
3 years ago
Jacob spent 3 hours skiing and snowboarding. He skied for 1 hours 25 minutes.
xz_007 [3.2K]

Answer:

1 hour and 35 mins

Step-by-step explanation:

5 0
3 years ago
Which of the following is the mathematical representation of Boyle's law?
Ratling [72]
The mathematical representation of Boyle's law is P1V1 = P2V2. The answer to your question is C. I hope that this is the answer that you were looking for and it has helped you.
3 0
4 years ago
Other questions:
  • ________:Moving along a strait line.
    8·1 answer
  • Simplify √24<br><br> A 3√8<br><br> B 2√12<br><br> C 2√6<br><br> D 4√6
    15·1 answer
  • Decide which number is greater when both numbers are positive
    11·1 answer
  • Find the volume of each figure. Round to the nearest hundredth if necessary.
    6·1 answer
  • 45 people per square kilometer. If the region covers 33 square kilometers, what is the population of the region?
    15·1 answer
  • Is the question: Do prefer doing cool math problems or reading about old boring history? fair or biased
    14·2 answers
  • Find the value of a and b when x=10.<br><img src="https://tex.z-dn.net/?f=%20%5Cbinom%7B5x%20%7B%3F%7D%5E%7B2%7D%20%7D%7B2%7D%20
    8·1 answer
  • .Which has a greater speed, a ball rolling down a 3.4 meter hill in 6 seconds or a fish swimming upstream and covering 5.4 meter
    6·1 answer
  • What is the mode of numbers for 4 7 10 18 18 27
    8·1 answer
  • Which of the following sequences is not arithmetic
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!