Question

what is a parameter ?

Answer 1

1. A numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation.
2. A quantity whose value is selected for the particular circumstances and in relation to which other variable quantities may be expressed

Answer 2

if y=ax^2.can i say a is a parameter?

Answer 3

Yes, it is not a constant nor is it a dependant variable.

Answer 4

thank u

Answer 5

no prob

Answer 6

ur welcome

(maybe a convenient way to think of it is as a "helper" or assistant in describing what's going on)