kaka8291917382910
kaka8291917382910
28-09-2016
Mathematics
contestada
Helllllllllppppppp!!!!!
Respuesta :
mikaleyy
mikaleyy
28-09-2016
Axis of symmetry formula is -b/2a.
-4/2(2)=-1
So, x=-1.
Find vertex by plugging in the x that we just found into equation.
y=2(-1)^2-4(-1)-3
y=2-4-3
y=-5
The third one down is the answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
A disoriented physics professor drives 3.25 km north, then 2.20 km west, and then 1.50 km south. Find the magnitude and direction of the resultant displacement,
This city is in Central Mexico in between the Sierra Madres.
-5x + y=-3 3x – 8y= 24
A frustum of cone is filled with ice cream such that the portion above the cone is a hemisphere. Define the variables di=1.25 in., d0=2.25 in., h=2 in., and det
6) A person with mass 50.0 kg, standing still, throws an object with mass 12.0 kg. If the velocity of the person after throwing is +2.0 m/s, what is the velocit
A certain shop repairs both audio and video components. Let A denote the event that the next component brought in for repair is an audio component, and let B be
The scientists who have contributed to our current body of knowledge were from what part of the world? O O O A. Only the United States B. All areas of the world
A population of birds has three beak variations, a large beak (suitable for eating seeds), long beaks (suitable for catching small fish) and short but pointy be
Which of the following BEST describes a company's proper liquidity management? a. Liquitity management is a balancing act; managers try to find liquidity levels
Barry is angry at losing his job. In order to regulate his emotions, he can do all of the following except ________. a) suppress negative thoughts b) distract
