ypp6sie77d ypp6sie77d
  • 17-08-2021
  • Mathematics
contestada

What are the coordinates of the vertex of the function f(x)=x2+10x-3?
(-5, -28)
(-5, 28)
(5,-28)
(5, 28)

Respuesta :

Tasyha
Tasyha Tasyha
  • 19-08-2021

Answer:

(-5, -28)

Step-by-step explanation:

[tex]f(x) = {x}^{2} + 10x - 3[/tex]

[tex] = f(x) = {1x}^{2} + 10x - 3[/tex]

= a = 1, b = 10

[tex] = x = \frac{10}{2 \times 1} [/tex]

[tex] = x = - \frac{10}{2} [/tex]

= x = -5

[tex] = f(x) = {x}^{2} + 10x - 3..x = - 5[/tex]

[tex] = f( - 5) = - 28[/tex]

= (-5, -28)

Answer Link
simpletrashie simpletrashie
  • 10-09-2021

Answer:

A) -5, -28 is correct!

Step-by-step explanation:

Answer Link

Otras preguntas

what is the name given to the type of colonies that were under the administration of the british govetnment
Please someone help me with this I am very confused
Which of the following would have been allowed to participate in colonial elections?
Why is it more difficult to induce contraction of the arrector pili muscle in a warmer environment?\?
Which of the following contributed to England's ability to establish colonies in the New World? a. the defeat of the Spanish armada b. increased conflicts with
43.586 to the nearest tenth
Which form of the verb ir correctly completes this sentence? Mañana nosotros ___ a la playa. voy vas van vamos
All the following are true about how do you European Union differs from NAFTA
Which graph represents the inequality? 18x−3y<−21
HELP PLEASE!!! 15 PTS!! GIVE EXPLANATION! Colise has 2 vases of flowers that each hold 10 red and 5 yellow roses. Michelle has the same total number of roses b