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
Romashka [77]
3 years ago
11

Consider the function f(x) = 3.x2 + 7x + 2. what is the value of the discriminat?

Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0

Answer:

The Discriminant is 25

Step-by-step explanation:

For this case, the discriminant will be given by

b ^ 2 - 4 * a * c

Where

b = 7

a = 3

c = 2

substituting

b ^ 2 - 4 * a * c = (7) ^ 2 - 4 * (3) * (2) = 25

Therefore the value of the discriminant is 25.

How many x-intercepts does this function have?

It has two intercepts with the x axis and can be found by equaling the function to zero. That is to say,

3x2 + 7x + 2 = 0

The results will be the interceptions with x.

What are the number of zeros for this function?

The number of zeros for this function is

two real number solutions

Because it is a quadratic function.

You might be interested in
How many hours would it take to get from Miami FL to New Hampshire?
bonufazy [111]
It would most likely take 3-4 hours, maybe even 5.
8 0
2 years ago
What is the GCF for each set of numbers 12 and 20
Likurg_2 [28]
4 is the GCF.

Explanation:
4x3=12
4x5=20
5 Isn’t a factor of 12, and 6 isn’t a factor of 20. Each number above doesn’t work, so the greatest common factor of the numbers 12 and 20 must be 4.
8 0
2 years ago
1 in 3 babies born last year are expected to live to 100years old
kolbaska11 [484]
Divide 720,000 by 3. 
Your answer is 240,000.
3 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
Alchen [17]

Answer:

x= 0,1

y=-2,0

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The French club is sponsoring a bake sale to raise at least $305. How many pastries must they sell at $2.05 each in order to rea
Lera25 [3.4K]

Answer:

149 whole pastries with an extra .45 cents

or 148.78 for exact money

Step-by-step explanation:

plato

6 0
2 years ago
Read 2 more answers
Other questions:
  • Casy is taking pictures outdoors she know that the later in the afternoon she takes a picture
    6·1 answer
  • Mhmhmhmhmhmhmhmhmhmhmhmh
    10·1 answer
  • Elephants drink 225 liters of water a day how many liters for 2 days
    14·2 answers
  • In order to solve x 2 + 12 x = 2 by completing the square, what value must be added to both sides?
    5·1 answer
  • -6x+4y=-18 -x-y=2 solve by subsitution
    12·1 answer
  • Find the diameter of a circle if its area is<br>a. 100cm2<br>Ibucm2<br>c. 400mcm2<br>d. - ncm2<br>4​
    6·1 answer
  • A bowling alley charges a one-time fee of $5.50 to rent shoes and $3.50 per game. Write an equation that represents "y", the tot
    11·1 answer
  • The graph of f(x) = x+ was transformed to create the graph of g(x) = f(x) - 9.
    10·1 answer
  • 3. Which number is not written in scientific notation? A. 1.12 x 10^13 B. 1.45 x 9^8 C. 1.47 x 10^-10​
    15·1 answer
  • Which equation represents the polar form of x² + (y + 4)² = 16?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!