Pure Year 1 C2 Flashcards
1
Q
Where x ≠ 0, to find solutions to ax²+bx+c=0 …
A
use quadratic formula
2
Q
The domain is the…
A
set of possible INPUTS for a function
3
Q
The range is the…
A
set of possible outputs of a function
4
Q
Turning point is also known as..
A
The stationary point
5
Q
To find turning point…
A
Complete the square.
6
Q
b² - 4ac > 0
A
2 roots
7
Q
b² - 4ac = 0
A
1 Root
8
Q
b² - 4ac < 0
A
No Roots
