2nd Periodic Test Flashcards
(41 cards)
1
Q
more than
A
>
2
Q
Above
A
>
3
Q
larger than
A
>
4
Q
Exceeds
A
>
5
Q
longer than
A
>
6
Q
over
A
>
7
Q
Higher than
A
>
8
Q
Fewer than
A
<
9
Q
Under
A
<
10
Q
smaller than
A
<
11
Q
Below
A
<
12
Q
shorter than
A
<
13
Q
beneath
A
<
14
Q
lower than
A
<
15
Q
At least
A
≥
16
Q
more than or equal to
A
≥
17
Q
minimum
A
≥
18
Q
No less than
A
≥
19
Q
not under/below
A
≥
20
Q
not smaller than
A
≥
21
Q
at most
A
≤
22
Q
at most
A
≤
23
Q
does not exceed
A
≤
24
Q
maximum
A
≤
25
no more than
≤
26
up to
≤
27
not above/ greater than
≤
28
≤ or ≥ what to use
Use brackets
29
< or > what to use
parentheses
30
The graph of a quadratic function has a unique shape called the
parabola.
31
Its turning point is called the
vertex
32
The line that divides the parabola into mirror images is called the
axis of symmetry
33
x value (axis of symmetry) formula
-b / 2a
34
y value formula
4ac - b² / 4a
35
y intercept
(0, c)
36
Domain
{ x I x ∈ R }
37
Range
{ y I y ≤/≥ value }
38
use brackets/parentheses facing INWARDS: when region B is
True
39
use brackets/parentheses facing OUTWARDS: when region B is
False
40
use ≤ in range if the opening is
Downward
41
use ≥ in range ig the opening is
upward
