Tuesday
March 3, 2015

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...
pre-calc - path of a frogs leap: a frog leaps from a box 3 feet high and lands 4...
5th grade math - Three frogs had a race on a 1000 chart. Freaky Frog took 30 ...
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 ...
+1 SCIENCE PHYSICS - A FROG SAW AN INSECT ON THE GROUND AT A HORIZONTAL DISTANCE...
Alg 1 - Landon is standing in a hole that is 6.5 ft deep. He throws a rock and ...
physical science - A frog jumps at the angle of 60 degrees to horizontal with ...
physical science - A frog jumps at the angle of 60% to horizontal with initial ...
brilint stars - there is a frog inside a well 40 m deep. the frog jumps 3 m high...

Members