Card 1 of 28
Which number-line marker represents an endpoint excluded from the solution?
A
Between the roots.
B
No - only multiplication or division by a negative does.
C
A filled circle.
D
An open circle.
Card 1 of 28
1.1.9 Algebra and functions Flashcards
28 flashcards on CCEA A Level Maths 1.1.9 Algebra and functions: the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.