๐ Math Dictionary
Constant
/KON-stunt/
Definition
A constant is a fixed value that does not change. In algebra, constants are numbers without variables attached. In an equation, constants remain the same regardless of variable values.
๐กExample
In y = 2x + 5, the number 5 is a constant (it never changes). In the formula A = ฯrยฒ, ฯ (approximately 3.14159) is a constant. Numbers like 7, โ3, and ยฝ are all constants.
๐Used in Grades
Grades 6-12KS3 to GCSEร
rskurs 6-9