LinearEquation  - is an equation that may be put in the form {\displaystyle a_{1}x_{1}+\ldots +a_{n}x_{n}+b=0, } where x_{1}, \ldots, x_{n} are the variables, and {\displaystyle b, a_{1}, \ldots, a_{n}} are the coefficients, which are often real numbers., LinearFunction  - has the form of f(x) = ax + b and its graph is a straight line., TwoVariable  - An equation is said to be linear equation in____if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero., Relation - The _______ shows the relationship between INPUT and OUTPUT., Function - A _________ is a relation which derives one OUTPUT for each given INPUT., Coordinate - a _________ is a method for identifying the location of a point on the earth., Graphing - a pictorial representation or a diagram that represents data or values in an organized manner, Line - a straight one-dimensional figure that does not have a thickness, and it extends endlessly in both directions., Point - used to tell exact location in space, Quadrant - is a region defined by the two axes (x-axis and y-axis) of the coordinate system, x axis - the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates., y axis - the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates., abscissa - (in a system of coordinates) the x -coordinate, the distance from a point to the vertical or y -axis measured parallel to the horizontal or x -axis., ordinate - (in a system of coordinates) the y -coordinate, representing the distance from a point to the horizontal or x -axis measured parallel to the vertical or y -axis., plot - is a graphical technique for representing a data set, usually as a graph showing the relationship between two or more variables., Variable - a number, amount, or situation that can change and affect something in different ways, coefficient - a numerical or constant quantity placed before and multiplying the variable in an algebraic expression, illustrate - to show, depict, demonstrate, graphically display, Input - what goes into the function, Output - what comes out of the function,

Math 8

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