jonathanpalushaj
jonathanpalushaj
17-03-2017
Mathematics
contestada
Vertex of the graph of y=x^2+4x
Respuesta :
bcalle
bcalle
17-03-2017
x = -b/2a
x = -4/2 = -2
To find y, plug -2 back into original function.
y = (-2)^2 + 4(-2)
y = 4 - 8
y = -4
Vertex (-2,-4)
Answer Link
iiGalaxy
iiGalaxy
17-03-2017
The answer is (-2,-4)
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
ACCESS MORE
Otras preguntas
Which response would be expected from stimulation of the sympathetic nervous system? Group of answer choices activation of the adrenal glands increased storage
What would most likely happen to the chipmunk population in 2014 if the population went up to 22 million in 2013? A graph entitled Population growth of chipmunk
1. A restriction enzyme is a ____ that recognizes specific ____ sequences in a ____ molecule, often a ____, and cleaves or nicks the molecule at those sites. 2
I am an audiophile and I want extremely high quality sound so I chose to sample my music at 192,000 samples/second. I am also don't trust any compression of my
How is tempra paint made
A car is lifted a vertical distance in a service station and therefore has potential energy relative to the floor. If it were lifted twice as high, how much pot
Did the boxer rebellion move China closer or further away from independence
Among 7 electrical components exactly one is known not to function properly. If 2 components are randomly selected, find the probability that all selected compo
A point charge is placed at the center of a spherical Gaussian surface. The electric flux is changed_____. A.if the sphere is replaced by a cube of the same vo
A falcon is hovering above the ground, then suddenly pulls in its wings and begins to fall toward the ground. Air resistance is not negligible. Identify the for
