Posted by **Soly** on Sunday, October 14, 2007 at 11:08pm.

Please check my answers.

Find the coordinates of the vertex for the parabola defined by the given quadratic function.

1.f(x) = (x - 4)2 - 4

-I got (4,-4)

Find the axis of symmetry of the parabola defined by the given quadratic function.

3.f(x) = (x + 2)2 + 7

-I got: x=-2

Find the range of the quadratic function.

5.f(x) = 7 - (x + 4)2

I got: (-inifinity,7]

## Answer this Question

## Related Questions

- Algebra Problems - Please check my answers. Find the coordinates of the vertex ...
- Algebra - Please check my answers. Find the coordinates of the vertex for the ...
- Algebra - Can you please help me with the following problems? Find the ...
- ALG. REPOST TYPO - Find the coordinates of the vertex and the equation of the ...
- ALG. - Find the coordinates of the vertex and the equation of the axis of ...
- ALG - Find the coordinates of the vertex and the equation of the axis of ...
- GRAPHING HELP - Find the coordinates of the vertex and the equation of the axis ...
- Algebra - Which of the following is not a step in graphing a quadratic function...
- Maths - Given the quadratic function y =3x^2+10x-8 (i)Find the y-intercept. (ii)...
- alg. - Find the coordinates of the vertex and the equation of the axis of ...