Kids Math

Glossary and Terms: Graphs and Lines

Example of x-axis, y-axis, and coordinates on a graph

Parallel lines

Perpendicular lines

Example: If two points on a line are (x1, y1) and (x2, y2), then the slope = (y2 - y1) ÷ (x2-x1).

The green line is tangent to the circle

Algebra glossary

Angles glossary

Figures and Shapes glossary

Fractions glossary

Graphs and lines glossary

Measurements glossary

Mathematical operations glossary

Probability and statistics glossary

Types of numbers glossary

Units of measurements glossary

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