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quadrant
One of the quarters of the plane of the Cartesian
coordinate system.
quadratic equation
A polynomial equation of the second degree.
The general form is ax2+bx+x=0,
where a does not equal 0.
quadrilateral
A polygon with four sides.
quadruple
To multiply or to be multiplied by 4.
qualitative
A general description of properties that cannot
be written in numbers.
quantity
An amount; a number or expression having value.
quartic
A polynomial having a degree of 4.
quartile
Any one of the values in a frequency distribution
that divides the distribution into four parts
of equal frequency.
quintic
A polynomial having a degree of 5.
quotient
The answer to a division problem.
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