SOLUTION: find the vertex, intercepts (x and y), axis of symmetry and sketch of y=-3x^2-6x-2

Question 155100: find the vertex, intercepts (x and y), axis of symmetry and sketch of y=-3x^2-6x-2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find the vertex, intercepts (x and y), axis of symmetry and sketch of
y=-3x^2-6x-2
-------------------
The vertex occurs at x = -b/2a = 6/(-6) = -1
-----------------
f(-1) = -3(-1)^2 - 6(-1) -2 = -3 + 6 -2 = 1
-----------------------------------------------
Vertex: (-1,1)
Axis of symmetry: x = -1
----------------------------------------------
Graph:

============================================
Cheers,
Stan H.
RELATED QUESTIONS
let F(x)=(x^2)-2x+3. find the axis of symmetry, vertex, and the x and y intercepts if... (answered by Nate)

Y=1/2x^2+5x+1 find the vertex, x intercepts and axis of symmetry (answered by Boreal)

what is the intercepts, axis of symmetry and vertex of... (answered by stanbon)

Graph the quadratic equation, and find the following y= x^2+6x+5 Vertex:... (answered by rfer)

Identify the vertex, axis of symmetry , y-intercept, x-intercepts, and opening of each... (answered by josgarithmetic)

what is the vertex and axis of symmetry of y=... (answered by stanbon)

Find the x-intercepts, y-intercepts and the vertex of... (answered by lwsshak3)

find the intercepts, zeros, axis of symmetry and vertex of the graph of y=x^2+3x-10.... (answered by oscargut)

Find vertex,axis of symmetry, y-intercept and x-intercepts... (answered by Fombitz)