Friday

July 25, 2014

July 25, 2014

Posted by **jared** on Friday, November 5, 2010 at 10:36am.

- calculus -
**bobpursley**, Friday, November 5, 2010 at 11:37amy=a(x-1500)^2+b is the form of the equation.

you need to solve for a, b. Well, you know immediately that at x=1500, b has to be 25

Now, at x=0, you know y=450. Solve for a.

Now, with a,b solve for y when x=750

What is the calculus in this?

- math -
**mariam**, Wednesday, February 5, 2014 at 7:09ama parabolic bridge over a road is 4 meter tall 4 meter wide and 5 meter long determain the maximum height of a 2 meter truck can drive under the bridge

**Related Questions**

Algebra II - I'm confused.. 1. The cables of a suspension bridge are in the ...

algebra - You live near a bridge that goes over a river. The underside of the ...

calculus HELP! - A person stands on a bridge that is 100 feet above a river. If ...

math calculus - A person stands on a bridge that is 100 feet above a river. If ...

math - The longest steel arch bridge is the new river gorge near fayetteville,...

algebra - You live near a bridge that goes over a river. The underside of the ...

physics - a bungee cord jumper jumps off the new river bridge. the bridge is 876...

Geometry (immediate help and explanation) - A bridge is the shape of an arc of a...

Geometry - A sandpit in the shape of a rectangular prism has length 7 feet, ...

geometry - A sandpit in the shape of a rectangular prism has length 7 feet, ...