Cat123dog456 Cat123dog456
  • 02-12-2021
  • Mathematics
contestada

What is the vertex of the parabola y=-x^2+4x-5

Vertex= ( , )

Respuesta :

858654189
858654189 858654189
  • 02-12-2021

Answer:

Ans: (-2, -9)

Explanation:

x-coordinate of the vertex:

x

=

(

−

b

2

a

)

=−42=−2y-coodinate of vertex: y=f(−2)=(−2)2+4(−2)−5=4−8−=−9

Step-by-step explanation:

Answer Link

Otras preguntas

During summer vacation Grace read on average 28 pages per night now that she has returned to school she is averaging 25% more how many pages per night is Grace
(URGENTT) How is Anne Frank the protagonist of the play? give 2 reasons
Find the solution for this mathematical assignment
All of the following might be reasonably included in a lender's monthly impound requirements for a borrower, except:A) Principal and interest paymentsB) Hazard
The company will purchase a large computer screen and a Braille keyboard a. To comply with ADA b. For employee training c. As part of a diversity initiative d.
300 word essay explaining how economic developments between 1450-1750 affected social structures over time.
Harriet was killed by her former master? True False
Which line from the poem most clearly suggests that the speaker has faced hardship in his adult life
Quadrupled root of 81 raised to -2
Based on your decision, brainstorm a list of two to three works of literature and details or moments from the stories that you would use to support the quotatio