Definition

a. the term to be defined (red) b. the general class word (blue) c. the characteristics (green)
 * Good job **** 3,5pts [[image:chatgarou2.gif]] **
 * Definitions **


 * Addition ****:** The operation, or process, of calculating the sum of two numbers or quantities.


 * Coefficients ****:** The numbers in front of the letters in a mathematical expression, for example, in: 4d + 5t2 + 3s, the 4, 5, and 3 are coefficients for the d, t2, and s.


 * Fraction ****:** A rational number of the form a/b where a is called the numerator and b is called the denominator


 * Graph ****:** A visual representatio n of data that displays the relationship among variables, usually cast along x and y axes.
 * Hypotenuse ****:** The side of the triangle that is opposite the right angle.
 * Negative numbers **** : ** Numbers less than zero. In graphing, numbers to the left of zero . Negative numbers are represented by placing a minus sign (-) in front of the number


 * Origin ****:** In the Cartesian coordinate plane, the origin is the point at which the horizontal and vertical axes intersect, at zero (0,0).


 * Parallel ****:** Lines that are in the same plane that do not intersect.


 * Polygon ****: ** A closed plane figure formed by three or more line segments that do not cross over each other.


 * Quadratic ** ** function :** A function of the form f(x) = ax2 + bx + c where a is not equal to zero (in which case the function turns into a linear function).

Definitions ** Graph: **the graph is ** general class word?? **to translate data from a function in the Cartesian plane to see how variables are related.
 * Triangle ****:** A three-sided figure that can take several shapes. The three inside angles add up to 180o. Triangles are divided into three basic types: obtuse, right and acute; they are also named by the characteristics of their sides: equilateral, isosceles, and scalene. The area of a triangle is 1/2 x perpendicular height x base.
 * Perfect **

Hypotenuse: the hypotenuse is the side of the triangle formed by the root of the sum of the other two sides raised to the two (C2=a2 + b2).** Good ** Triangle: the triangle is a polygon formed by three sides and the sum of internal angles is 180. The triangle is classified in two form** S **: by sides (equilateral, isosceles and scalene) and ** by **angles (acute, obtuse and right). Coefficients: the coefficients are numbers that always accompan__ies__** Y ** the variables. ** Capitalize **__w__hen numbers are not a variable, we understand that the coefficient is one __to be neutral element in multiplication__.** confusing **

Parallel: the __lines parallel__ ** order (Adjectives go first... parallel lines) **are two or more lines that always __kept__ ** keep ** a distance between them in all the way and never agree on one point.