Friday

April 25, 2014

April 25, 2014

Posted by **charlie** on Wednesday, March 21, 2007 at 4:21am.

what's the quadratic form of

1/4(x+3)^2-4

I need it to find the intercepts of the parabola it describes.

Check: I think the parabola is 1/4 scaled, moved 3 to the left and down 4 compared to a y=x^2 parabola. Is this ok?

Thanks for helping before.

If the 4(x+3)^2 is in the denominator, it isn't a parabola. I presume you mean

(1/4)(x+3)^2 -4

In that case, your answer is correct. The parabola is vertically "squashed" by a factor of 1/4, and has its vertex at x=-3 and y = -4

drwls

Thank you very much- you're right, it was a typo!

Can you sterr me to making a quadratic expression from it, so's I can get the intercepts?

Thanks

**Related Questions**

Algebra - I have to find the standard form of a quadratic function with the ...

math - what's the quadratic form of 1/4(x+3)^2-4 I need it to find the ...

algebra - can someone explain the benefits of writing a quadratic equation in ...

Quadratic Functions - Please explain to me how to do the following problems, I ...

Math - 1. Write a quadratic function in intercept form whose graph has the given...

algebra - Hi Dear Jiskha team, I have Algebra homework and I will need some help...

Quadratic to vertex form - How do i convert quadratic functions from standard to...

algebra - Suppose that a quadratic equation had two x-intercepts. How could you ...

Algebra I - What is the quadratic equation? In the standard form of the ...

College Algebra - Suppose that the Quadratic equation had two X-intercepts. How ...