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
8090 [49]
3 years ago
14

Which of the following is true of the discriminant for the graph below?

Mathematics
1 answer:
Sonbull [250]3 years ago
7 0

Answer:

<u>Option C. It is zero</u>

Step-by-step explanation:

The graph represents a quadratic equation

The quadratic equation has the form ⇒a x² + b x + c

The discriminant of the quadratic equation is D = b² - 4ac

From the discriminant of the quadratic equation, we can know the type of roots of the quadratic equation.

  1. If D > 0 ⇒ Two real roots.
  2. If D = 0 ⇒ one real roots
  3. If D < 0 ⇒ Two imaginary roots.

The roots of the quadratic equation are the x-intercepts of the function.

As shown at the figure, the quadratic equation has only one point of intersection with the x-axis

So, the function has only one root ⇒ D = 0

So, the discriminant of the quadratic equation = 0

<u>The answer is option C. It is zero</u>

You might be interested in
A soccer team scores 8 goals in 4 games. How many goals per game does the soccer team score?
Licemer1 [7]
They would have to score 2 goals per game
8 0
3 years ago
Read 2 more answers
Evaluate the expresion<br> 27+6x2+3/6
SSSSS [86.1K]
Exact Form: \frac{79}{2}


Decimal Form: 39.5


Mixed Number Form: 39\frac{1}{2}
5 0
3 years ago
Does a proportional relationship have a constant rate of change?
Zarrin [17]
Yes it does and ipthe equation also is y=kx or k=yx
5 0
3 years ago
Uf bguvhbacndkzvhsdvnjsdbsdvbs help
bagirrra123 [75]

Answer:

3 + 2 = 5

5 x 5 = 25(5^2 = 25)

25 - 7 = 18

Step-by-step explanation:

Solve in parenthesis first then do exponents then perform the subtraction.

Using PEMDAS it will be a LOT more easier.

6 0
3 years ago
Read 2 more answers
Three-fourths of a number is greater than or equal to nine less than a number.
NARA [144]

Answer:

\frac{3}{4} x \geqslant x - 9

8 0
3 years ago
Other questions:
  • What is the domain of y equals 3 square root x
    11·1 answer
  • What does 68.8333333 round to in the nearest tenth?
    11·1 answer
  • If f(x) = 0.5(1 – x), what is the value of f(–1)?<br><br> A. 0<br> B. 1<br> C. 2.5<br> D. 0.5
    15·2 answers
  • Find the difference between the sum of all even numbers and the sum of all odd numbers from 0 through 1000
    11·1 answer
  • Find the value of y for which the value of 1.7y+37 is 14 less than the value of 9.3y–25 HELP QUICK
    9·1 answer
  • Fill in the blanks <br> will choose brain
    12·1 answer
  • Given that a random variable X has a geometric distribution that X- Geometry 0.67. Find the mean​
    11·2 answers
  • Please help I don’t understand
    11·1 answer
  • PLEASE HELP !!!! ILL GIVE BRAINLIEST !!!
    9·2 answers
  • Help PLS!!! DONT MAKE ANY CAP PLEASE!! I don't understand this problem.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!