gatanaamanda gatanaamanda
  • 21-05-2021
  • Mathematics
contestada

y=3x²+3x+1,find the value of the discrimination​

Respuesta :

jcherry99
jcherry99 jcherry99
  • 21-05-2021

Answer:

Step-by-step explanation:

a = 3

b = 3

c  = 1

Discriminate = sqrt(b^2 - 4ac)

Discriminate = sqrt(9 - 4*3*1)

Discriminate = sqrt(9 - 12)

Discriminate = sqrt(-3)

What negative value means that there are no real roots and the y intercept = 1. You should always graph this kind of question, which I am doing for you. I use Desmos which is a very handy program.

You should notice that the minimum is above the x axis. That means there are no real roots, just as the discriminate tells you.

Ver imagen jcherry99
Answer Link

Otras preguntas

What was the African Diaspora?
x^2 -3x + 0 = 0 Factor and solve
When you divide me by 5 the remainder is 4. I have two digits. Both digits are odd. The smog my digits is 10
What was the Stamp Act?
What have members of the European Union (EU) and countries of the North American Free Trade Agreement (NAFTA) both attempted to do? (1) reduce regional trad
What is the approximate circumference of a circle with a radius of 20 inches? Use π ≈ 3.14. A. 125.6 inches B. 251.2 inches C. 120 inches D. 62.8 inches
Which pair of natural resources were used to change transportation and manufacturing in Great Britain during the Industrial Revolution? (1) gold and salt (
In what ways were Hitler and Mussolini similar in their philosophies and actions?
What purpose should a well-crafted plot serve?
Why are there two sides to the development of Korean culture?