8th Grade - Final Exam - Part 2 Worksheet

a rigid motion that turns a figure around a fixed point
a graph that uses points to display the relationship between two different sets of data
figures are this if you can map one figure to the other by a sequence of rotations, reflections, translations, and dilations
y=mx+b
this is a number, when multiplied by itself, equals the original number
a conjecture that is proven
this is a number, variable, or the product of a number and one or more variables
a change in position, shape, or size of a figure; translations, reflections, and rotations
a line that intersects two or more lines at different points
a letter that represents an unknown value
the y-coordinate of the point where the line crosses the y -axis
the horizontal number line, together with the y-axis that forms the coordinate plane
the vertical number line, together with the x-axis that forms the coordinate plane
a number that shows how many times a base is used as a factor
(0,0)
a number that can be written in fraction form; these include integers
y value
expressions that always have the same value
this means that only one value would satisfy the equations
a value of the variable that makes the equation true