Math Functions

Pre-Calculus and Trig/Pre-Calculus Writing Assignment         As a go away apart of our math course we have been assigned a composing piece in which we atomic number 18 required to discuss the properties and uses of several(prenominal) kinds of algebraic intimacys. The four models include, running(a), exponential, causality, and inverse carrousel executive. The purpose of this assignment is to check up on our under projecting of these models and their uses and to fulfill a writing piece for the MEAP test. The for the commencement snip and simplest extend to be discussed is the linear function.         A linear function ass be imitate by the comparability f(x)=ax+b, where a is the slope and b is the y-intercept. Linear functions habitus a straight line when graphed and maintain a unalterable slope. It abide be an increasing or decreasing function. For example, a lemonade stand sells a cup of lemonade for twenty-five cents. Gr aphed, x would be the cups sold, and y would be income. If the people running the stand extend with no money, then the y-intercept will be zero. Because each cup bell twenty-five cents, the slope is twenty-five. The situation can be graven, income=.25cents cups sold.         exponential function functions are the next type of function, modeled by g(x)=ab. As x ontogenys, y increases or decreases exponentially. An increase is called a maturement, and a decrease is called a decay.

Exponential functions acquire a swimming asymptote in which y can neer equal zero. The growth of bacteri a is an exponential function that can be sho! wn on a number of bacteria vs. condemnation graph. Every time bacteria divide, the amount doubles, so y=2.          bureau functions are the third type of model to be discussed. A power function can be modeled by h(x)=ax. Power equations are composed of odd and even up functions. Even function are parabolas. For every y thither exists an x. A power model... If you want to get a near essay, order it on our website: OrderCustomPaper.com

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