Tuesday

September 16, 2014

September 16, 2014

Posted by **Gabby** on Thursday, April 12, 2012 at 3:02am.

I tried working this problem out and I got y=-8/405x^2+40, but I'm not sure if it is right. Could someone please help me?

- Math -
**Steve**, Thursday, April 12, 2012 at 11:07amdraw a picture of the parabola, centered over (0,0)

vertex: (0,40)

x-intercepts: x = 45, -45

y = (45^2 - x^2) * 40/45^2

you can pretty it up if you want.

- Math -
**Allie**, Thursday, April 12, 2012 at 5:00pmIs my answer correct then??

**Answer this Question**

**Related Questions**

math - A cylindrical pop canis 12.5 centimeters tall and 5.5 centimeters wide. ...

math - The top and bottom flaps in the box are each 4 centimeters by 2 ...

algebra - A rectangular hole 2 centimeters wide and x centimeters long is cut in...

Math - A rectangle sheet of aluminum foilis 50 centimeters long and 20 ...

MATH; linear equation? - radius; another word for the bone that connects the ...

algebra - A rectangular sheet of aluminum foil is 50 centimeters long and 20 ...

Algebra - A rectangular sheet of aluminum foil is 50 centimeters long and 20 ...

Algebra -college - The polynomial 0.041h-0.018a-2.69 can be used to estimate ...

Algebra - The equation of a mirror in a particular telescope is y= (x^2)/(520), ...

physics - A 4.5 cm tall object is placed 20 cm in front of a spherical mirror. ...