Card 1 of 22
If f(a)=bf(a)=bf(a)=b, what does the inverse do to bbb?
A
Under reflection in y=xy=xy=x, the vertical asymptote x=ax=ax=a becomes the horizontal asymptote y=a\boxed{y=a}y=a.
B
It gives f−1(b)=af^{-1}(b)=af−1(b)=a.
C
- x≥0x\ge 0x≥0
- x≤0x\le 0x≤0
D
35∘35^\circ35∘C.
Card 1 of 22
1.3.5 Inverse functions and their graphs (A-level only) Flashcards
22 flashcards on OCR (MEI) A Level Maths 1.3.5 Inverse functions and their graphs (A-level only): the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.