Tuesday
September 2, 2014

Homework Help: Pre-calc

Posted by Laly on Tuesday, July 13, 2010 at 6:31pm.

Please explain. I want to understand the steps.

1. A frog jumps from a rock to the shore of a pond. Its path is given by the equation y=(-5/72)x^2+(5/3)x, where x is the horizontal distance in inches, and y is the height in inches. What is the frog's maximum height? How far had it traveled horizontally when it reached its maximum height?

2. A local bakery determines that when the price of a package of cookies is $12, it sells on average 220 packages of cookies per day. For every $0.50 increase in the price, it sells on average 10 packages of cookies less. Determine the price that maximizes the bakery's profit. Determine the maximum profit.

3.Find the quadratic function with the vertex (7,10) and with point (10,28) on its graph.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

MATH HELP ASAP - PLEASE. 1. A frog jumps from a rock to the shore of a pond. Its...
5th grade math - Three frogs had a race on a 1000 chart. Freaky Frog took 30 ...
pre-calc - path of a frogs leap: a frog leaps from a box 3 feet high and lands 4...
MATH - A FROG JUMPS A DISTANCE OF 25CM ON EACH JUMP.IF THE FROG JUMPS 6 TIMES ,...
physics (fluid mechanics: buoyant forces) - A frog in a hemispherical pod just ...
brilint stars - there is a frog inside a well 40 m deep. the frog jumps 3 m high...
brilient stars - there is a frog inside a well 40m deep.the frog jumps 3m high ...
Physics - A frog with a mass of .14kg jumps by extending its legs 13.5cm, ...
Physics - A frog is jumping around its pond. At some time t , the frog is in mid...
Math - a Frog is at the bottom of a 21 foot well. The frog jumps up 4 feet, and ...

Search
Members