Thursday

October 2, 2014

October 2, 2014

Posted by **lisa** on Monday, July 1, 2013 at 6:16pm.

F(x)=- x^2/288 +18

Find the height and width of the beam.

Height = units

Width = units

- algebra 1 NEED NOW!!! PLEASE HELPPP -
**Damon**, Tuesday, July 2, 2013 at 12:17amI bet you mean F(x)=- x^2/288 +18 x

-288 y = x^2 - 5184 x

-288 y + 6718464 = x^2 - 5184 x + 6718464

-288 y + 6718464 = (x-2592)^2

vertex at x = 2592 and height = 23328

length = 2592*2 = 5184

**Answer this Question**

**Related Questions**

Calculus - A rectangular beam is cut from a cylindrical log of radius 30 cm. The...

calculus - A rectangular beam is cut from a cylindrical log of radius 25 cm. The...

AlgebraII - PLEASE HELP! I DO NOT KNOW WHAT TO DO? The maximum weight that a ...

Math - The maximum weight M that can be supported by a beam is jointly ...

Math - The following table represents the diameter of the cross section of a ...

Math - The following table represents the diameter of the cross section of a ...

Math: Calculus - The max. weight M that can be supported by a beam is jointly ...

math - The stiffness S of a rectangular beam is proportional to its width (w) ...

Algebra II - The maximum safe load of a rectangle beam varies jointly as its ...

Algebra II - The maximum safe load of a rectangle beam varies jointly as its ...