How much something is worth.
Value
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Category Archives: V
Vector
A movement which has direction and a size. Represented as column vectors.
Example:
🔑Key Vector Topics: Translation, Vectors
👀Also Look up: Column Vector, Translate
Varies
Changes
Example: x varies in proportion to y.
🔑Key Varies Topics: Proportion
👀Also Look Up: Proportion, Inverse Proportion, Direct Proportion
Vertical
Going straight up and down. Perpendicular to the horizontal.
Example:
🔑Key Topics: Hortizontal and Vertical Graphs
👀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.
🔑 Key Variable Topics: Solving Equations, Graphs, Solving Inequalities, Substitution
👀Also Look Up: Equation, Graph, Substitution, Inequality
Vertically Opposite
Used when two straight lines intersect. The two opposite angles are called vertically opposite.
🔑 Key Vertically Opposite Topics: Angles in Parallel Lines, Basic Angle Rules
👀Also Look Up: Alternate, Corresponding, Co-Interior, Angle
Volume
The space inside a 3D shape.
