# Linear Function Word Problems?

A linear function is a type of mathematical equation in which one variable varies in proportion to the variation of a different variable. For example, such functions may be used to predict the price of an object when the weight and the price per pound of the object is known.
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 The form of linear function is: y = ax + b. We have to determine a and b coefficients. For example, we have two variables with their values which are displayed in two colunm. The http://wiki.answers.com/Q/How_can_you_write_a_line...
 1. Read this word problem: "Adult tickets cost \$5. Children's tickets cost \$2.50. Records show that 1,175 people attended the event. The coordinators counted \$5,562.50 in ticket http://www.ehow.com/how_7817729_write-linear-syste...
 1. Identify the x- and y-variables. The x-variable, or independent variable, does not depend on y while the y-variable, or dependent variable, changes according to the value of x. http://www.ehow.com/how_8102366_graph-linear-equat...
 1. Read the problem thoroughly to understand what you are solving. List all of the unknowns in the problem, and assign a variable for each unknown. If there are two unknowns, you http://www.ehow.com/how_7287076_solve-problems-usi...
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A word problem can be solved using a linear equation by first understanding what is given and what is required in the question. After this information has been ...