How much something is worth.

# Category Archives: V

# Vector

A movement which has direction and a size. Represented as column vectors.

Example:

ðŸ”‘Key Vector Topics: Translation, Vectors

ðŸ‘€Also Look up: Column Vector, Translate

# Varies

Changes

Example: x varies in proportion to y.

ðŸ”‘Key Varies Topics: Proportion

ðŸ‘€Also Look Up: Proportion, Inverse Proportion, Direct Proportion

# Vertical

Going straight up and down. Perpendicular to the horizontal.

Example:

ðŸ”‘Key Topics: Hortizontal and Vertical Graphs

ðŸ‘€Also Look up: Perpendicular, Horizontal

# Variable

An algebraic word used to describe a letter whose value can change.

Example: x could be 1, 2, 5.7 etc.

ðŸ”‘ Key Variable Topics: Solving Equations, Graphs, Solving Inequalities, Substitution

ðŸ‘€Also Look Up: Equation, Graph, Substitution, Inequality

# Vertically Opposite

Used when two straight lines intersect. The two opposite angles are called vertically opposite.

ðŸ”‘ Key Vertically Opposite Topics:Â Angles in Parallel Lines, Basic Angle Rules

ðŸ‘€Also Look Up: Alternate, Corresponding, Co-Interior, Angle

# Volume

The space inside a 3D shape.