pre -calculas Crossword

The set of values of the independent variable(s) for which a function or relation is
a statement that the values of two mathematical expressions are equal (indicated by the sign =).
an activity or purpose natural to or intended for a person or thing.
a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i^2 = −1.
a first-order equation involving two variables: its graph is a straight line in the Cartesian coordinate system. 2. any equation such that the sum of two solutions is a solution, and a constant multiple of a solution is a solution.
A ___ is a rectangular array of numbers or other mathematical objects for which operations such as addition and multiplication are defined.
an equation of the second degree, meaning it contains at least one term that is squared.
The difference between the lowest and highest values.
angle formed by the terminal side of an angle and the nearest part of the x-axis reference angle
A ___is a quantity that may change within the context of a mathematical problem or experiment.