A - Area
r - radius
C - Circumference
d - diameter
l - length
w - width
b - base
h - height
V - Volume
L - Length
W - Width
H - Height
The discrimiant is used to determine the number and nature of roots (solutions) without fully solving the equation.
Axis of Symmetry
Vertex
y interept
x intercept(s)
Last changed14 days ago