zero		5 in the term 5x^2.
radian		The natural log of e.
period		F(g(x)).
binomial		The multiplicative inverse.
parabola		One complete cycle of a trigonometric function
increasing		A function having a positive slope.
trinomial		The change in y divided by the change in x.
range		A three- term algebraic expression.
root		6 in the term 6^x.
cotangent		The ratio of the adjacent leg to the hypotenuse.
circle		Angle from horizontal up to line of sight.
horizontal		The additive inverse.
discriminant		The ratio of the opposite leg to the adjacent leg.
variable		A radial angle.
slope		Set of all output values of a function.
factorial		The natural log of 1.
vertical		Having the same terminal side.
three		The common log of 1000.
tangent		The nth power of a.
exponent		The ratio of the opposite leg to the hypotenuse.
opposite		Lines having equal slopes.
one		A two-term algebraic expression.
cosine		Lines having a slope of zero.
reciprocal		A set of ordered pairs.
domain		Cofunction of the tangent.
line		A letter used to represent a number.
elevation		Four times three times two times one, for example.
frequency		The reciprocal of the sine.
arcsine		Has equation y = ax^2 bx c
relation		Another name for the solution of an equation.
composite		Angle from horizontal down to the line of sight.
coefficient		Has equation y = mx b
base		The reciprocal of the period.
cosecant		b^2 - 4(a)(c)
coterminal		Lines having no slope.
parallel		Has equation x^2 y^2 = r^2
imaginary		Set of all the input values of a function.
sine		The square root of a negative number.
depression		Another name for the inverse sine.