Card 1 of 20
The first derivative gives the [ ] of yyy with respect to xxx.
A
The sign of f′′(x)f''(x)f′′(x) must change across x=ax=ax=a.
B
The gradient may be negative but becoming less negative.
C
If f′′(x)>0f''(x)>0f′′(x)>0, the gradient is increasing as xxx increases.
D
The first derivative gives the instantaneous rate of change of yyy with respect to xxx.
Card 1 of 20
1.7.3 Differentiation Flashcards
20 flashcards on WJEC A Level Maths 1.7.3 Differentiation: the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4.