EriesZ251315 EriesZ251315
  • 25-10-2022
  • Mathematics
contestada

f (x) = 4x^2+2x+6find the value of the discriminate of f and how many distinct real number zeros f has.

f x 4x22x6find the value of the discriminate of f and how many distinct real number zeros f has class=

Respuesta :

AkilG31206 AkilG31206
  • 25-10-2022

The Solution:

Given:

Required:

To find the discriminant of f.

By formula, the discriminant (D) is:

[tex]D=b^2-4ac[/tex]

Where:

[tex]\begin{gathered} a=4 \\ b=2 \\ c=6 \end{gathered}[/tex]

Substitute:

[tex]\begin{gathered} D=2^2-4(4)(6)=4-96=-92 \\ No\text{ real root since D}<0 \end{gathered}[/tex]

Therefore, the correct answers are:

Discriminant = -92

No distinct real root.

Ver imagen AkilG31206
Ver imagen AkilG31206
Answer Link

Otras preguntas

During the 1970s, the Weathermen sought to overthrow the the U.S. government and establish a Communist state. They used riots, bombings, and jailbreaks to draw
moon is almost directly between the sun and earth
A person's sense of self-respect or self-worth is referred to as
Ben and Lisa round the same number to different places. Ben rounds to the nearest ten thousand and get 70000 lisa rounds to nearest ten thousand and gets 6800
Coordinates of the line are: (0, 2) & (3, 8) Write the equation is slope-intercept form
how would i graph | x |= 5?
Found mainly in the Gulf of Mexico, what is Mexico's most important natural resource? a.coal b.oil c.gold d.Copper
Which of the following individuals best illustrates an extrinsic religious motivation?
Which process allows water to enter the atmosphere?
A nuclear power plant, a hydroelectric dam, a coal burning power plant have what in common? A) They are all sources of fuel. B) They are all sources of electri