Formula Name
Slope Formula
Slope Intercept Formula
Distance Formula
Volume of a Sphere
Volume of a Cone
Volume of a Cylinder
Pythagorean Theorem
Translations
Reflections y-axis
Reflections x-axis
Reflections origin
Rotation
180 degrees
90 degrees clockwise
90 degrees cntr clockwise
Dilations (Scale factor = K)
Common Core
Pre-Algebra Formulas
Copyright 2017 – Math Matters Everywhere
Formula
(x, y) -> (x + a, y + b)
(x, y) -> ( -x, y)
(x, y) -> ( x, -y)
(x, y) -> (- x, - y)
(x, y) -> (- x, - y)
(x, y) -> ( y, - x)
(x, y) -> ( - y, x)
(x, y) -> k(x, y)
Used For
Slope of a line, slope between two
points
Writing equations from tables, graphs,
coordinate pairs, or real world situations
Finding the distance between two
points on the coordinate plane
Finding the volume of spheres or
spherical objects in the real world.
(radius is half the diameter)
Finding the volume of cones or conical
objects in the real world.
Finding the volume of a cylinder or
cylindrical objects in the real world.
Find the length of a missing leg (a or b) or
the hypotenuse (c). Proving the converse.
Finding the distance between two points.
Writing equations for proportional
relationships.
Sliding figures on the coordinate
plane (up, down, left, or right)
Flipping figures on the
coordinate plane across the y-
axis, x-axis, or the origin
Turning figures on the
coordinate plane 90 degrees
clockwise, 90 degrees
counterclockwise, or 180
degrees (either direction)
around the origin.
Reducing or enlarging figures
with origin as the center of
dilation.
