Posted by **Jon** on Sunday, March 2, 2008 at 12:02pm.

Identify the vertex, axis of symmetry, and direction of opening for y=2(x+3)^2-5.

vertex = 1/2

axis = 1/2

direction = up

- Algebra II -
**Reiny**, Sunday, March 2, 2008 at 12:18pm
your text should have the following:

for y = a(x-p)^2 + q

vertex is (p,q)

axis of symmetry: x=p

opening: up if a>0, down if a<0

please redo your answers and let me know what you got.

- Algebra II -
**Jon**, Sunday, March 2, 2008 at 12:33pm
y=2x+3^2-5

y=2x+9-5

x=-b/2a

x=-9/2(-9)

x=1/2

I dont know if I have the value for a right

- Algebra II(I think I got it) -
**Jon**, Sunday, March 2, 2008 at 3:07pm
vertex= (3,-5)

axis of symmetry= x=2

direction= up b/c 2>0

## Answer this Question

## Related Questions

- Algebra II - Identify the vertex, axis of symmetry, and direction of opening for...
- Troy - Can someone check my answers for the following problems. Simplify. Assume...
- algebra - 1)Find the exact solutions to 3x^2=5x-1 using the quadratic formula. ...
- Algebra,Math, graphs help - This is what the directions state to do: (A) ...
- math, algebra,graphs help - THe directions state: (A)Complete the table, (B) ...
- Algebra - Identify the vertex and the axis of symmetry for the graph of y=5(x-2...
- algebra(reiny) - Hey thanks for all your help but you kinda confused me on a few...
- Algebra - 1)Find the exact solutions to 3x^2=5x-1 using the quadratic formula. ...
- algebra - I would like to have some help on this problem please. I'm so post to ...
- algebra 2 - identify the vertex, axis of symmetry and the dirction of opening ...

More Related Questions