questions algebraically. You may sketch the graph of the parabola to help you visualize the flight of the ball. 1. A water balloon is tossed into the air with an upward velocity of 25ft/s. Its height h(t) in ft after t seconds is given by the function h(t) = -16t2 + 25t + 3. a) After how many seconds will the balloon hit the ground? b) What will the height be at t = 1 second? 2. A football is passed through the air and caught at ground level for a touchdown. The height h of the ball
Premium Baseball Length Golf
Functions and graphing functions Basics: A function is a rule that changes input into output A relation is any set of ordered pairs A function is defined as a set of ordered pairs in which no two ordered pairs have the same element A function must give exactly one unique output for each input Also called a mapping or simply a map The set of input numbers is called the domain The set of output numbers is called the range The set of all possible outputs is called the co-domain The range is generally
Premium Function Real number
Quadratic equation In elementary algebra‚ a quadratic equation (from the Latin quadratus for "square") is any equation having the form where x represents an unknown‚ and a‚ b‚ and c represent known numbers such that a is not equal to 0. If a = 0‚ then the equation is linear‚ not quadratic. The numbers a‚ b‚ and c are the coefficients of the equation‚ and may be distinguished by calling them‚ the quadratic coefficient‚ the linear coefficient and the constant or free
Premium Quadratic equation Elementary algebra Real number
glishArgumentative Essay The function of an argumentative essay is to show that your assertion (opinion‚ theory‚ hypothesis) about some phenomenon or phenomena is correct or more truthful than others’. The art of argumentation is not an easy skill to acquire. Many people might think that if one simply has an opinion‚ one can argue it successfully‚ and these folks are always surprised when others don’t agree with them because their logic seems so correct. Argumentative writing is the act of forming
Premium Logic Essay Writing
Argumentative Essay The function of an argumentative essay is to show that your assertion (opinion‚ theory‚ hypothesis) about some phenomenon or phenomena is correct or more truthful than others’. The art of argumentation is not an easy skill to acquire. Many people might think that if one simply has an opinion‚ one can argue it successfully‚ and these folks are always surprised when others don’t agree with them because their logic seems so correct. Argumentative writing is the act of forming reasons
Premium Hyphen Word Writing
family performs four essential functions that serve the requirements of its inner members and also larger society. The item mentions two of these functions: ‘the stable satisfaction of sex drive’‚ which prevents social disruption and pleasures spouses within a family and secondly‚ the ‘reproduction of the next generation’. It is a part of human nature to want to reproduce‚ and in order for society to function people are required. This explains how the family functions for both itself and larger society
Premium Sociology Family
Quadratic Applications KEY Part 1: Geometry Since area is a square unit‚ often quadratic equations must be used to solve problems involving area. Draw a picture to model each problem. Solve each using any of the following methods: factoring‚ graphing‚ or tables. Show all work. 1. The length of a rectangle is 7 meters more than the width. The area is 60 square meters. Find the length and width. Let x=width and x+7=width
Premium Length Orders of magnitude Inch
What is an essay ? An essay is a short piece of writing on a topic and presents the author’s point of view on the matter. It is an organized collection of ideas. It is pure non-fiction. The writer must use a proper essay format so that it is in a presentable form. Essay should be structured in different sections that make it easy for the readers to read and follow the author’s thoughts clearly. It is the presentation of your outlook on the topic that is the focus of the essay .The parts of an
Premium Writing Essay
eaten and how it was made. The different types of food and the muscles used to chew the food resulted in different muscle features on the face. The types of food that became available to them was also a factor when looking at the skull. Masticatory-function hypothesis explains that the shape of the craniofacial was related to the consumption of soft food (Larsen 2014‚ 435). When food began to be cooked it changed the constancy. Food that was once hard and required more work to chew began to be a lot
Premium
September 2009 BUILDING A QUALITY-FOCUSED CUL TURE CHALLENGE A consumer products manufacturer competes in a mature and declining commoditised market with a small number of competitors. As such‚ the organisation must compete on quality to retain its share of the market. With quality becoming an increasingly important strategic imperative‚ the organisation wanted to understand how it could execute this strategy more consistently and effectively . RESPONSE Research of high performance companies
Premium Management Culture Customer