Pre-calculus Contents  B

Solving quadratic equations by factoring, Vieta's formula
Quadratic function or the second-degree polynomial

Roots or zeros of the function, axis of symmetry and y-intercept
Transformations of the quadratic function's expression
Transformations of the graph of the quadratic function
Binomial equations
Absolute value equations, quadratic equations and functions
Solving quadratic equations with absolute value
Graphing absolute value functions or equations, examples
Rectangular (Two-dimensional, Cartesian) Coordinate System
oordinate axes, x-axis and y-axis, origin, quadrants
Points in the Coordinate plane

The distance formula
Dividing a line segment in a given ratio
The area of a triangle
The coordinates of the centroid of a triangle
Lines parallel to the axes, horizontal and vertical lines

Polar and Cartesian coordinates relations
Conversion from polar to rectangular coordinates
Conversion from rectangular to polar coordinates
Polar coordinates of a point
Equation of a line in polar form
Lines parallel to the axes, horizontal and vertical lines
Lines running through the origin or pole (radial lines)
Polar equation of a line
Equation of a circle in polar form
General equation of a circle in polar coordinates
Polar equation of a circle with a center on the polar axis running through the pole
Polar equation of a circle with a center at the pole
Pre-calculus Contents