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1.2.7 Inequalities

Card 1 of 22

How is the endpoint represented for x<4x<4x<4?

A

Use a filled circle at 444.

B

−3<x≤4-3<x\le4−3<x≤4

C

x<−32x<-\frac{3}{2}x<−23​ or x>1x>1x>1

D

Use an open circle at 444.

Card 1 of 22

1.2.7 Inequalities Flashcards

  1. A Level
  2. /Maths
  3. /1.2.7 Inequalities

22 flashcards on OCR A Level Maths 1.2.7 Inequalities: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards