Pure Year 1 Unit 4 Flashcards
1
Q
if x^3 is positive where does the graph start?
A
bottom left
2
Q
if x^3 is negative where does the graph start?
A
top left
3
Q
f(x) + a
A
vertical by a
4
Q
f(x+a)
A
horizontal by -a
5
Q
a X f(x)
A
stretch by factor of a vertically
6
Q
f(a X x)
A
stretch by a scale factor of 1/a horizontally
7
Q
-f(x)
A
reflection of f(x) in x axis
8
Q
f(-x)
A
reflection of f(x) in the y axis
