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

The sum of three numbers is 64. The second number is 3 more than the first. The third number is 11 less than twice the first. Find the numbers.
how a convection current can enable a hawk or eagle to soar upward without flapping its wing
AFTER EVERY NINTH VISIT TO A RESTAURANT YOU RECEIVE A FREE BEVERAGE . AFTER VERY TWELFTH VISIT YOU RECEIVE A FREE APPETIZER . IF YOU VISIT THE RESTAURANT 100 TI
An input of energy is required to maintain the complexity of living systems. T/F? please explain
Rick knows that 1 cup of glue weighs 1/18 pound. He has 2/3 pound of glue. How many cups of glue does he have?
How many rolls can you make with 5 2/3 cups of flour?
what is 5,900 round to the nearest thousand
Explain how you can find the missing number in 3 4/5 / missing number = 2 5/7
What kind of consumers do omnivores eat?
What features of Therapsids suggest the group was transitional to reptiles and mammals?