H
Identifying the coordinates of the vertex
D
1
y = x2 + 12x + 47
(-6 , 11)
2
y = x2 + 10x + 32
(-5 , 7)
3
y = x2 - 8x + 19
(4 , 3)
4
y = x2 + 8x + 19
(-4 , 3)
5
y = x2 - 4x + 8
(2 , 4)
6
y = x2 - 10x + 32
(5 , 7)
7
y = x2 + 4x -2
(-2 , -6)
8
y = x2 + 12x + 46
(-6 , 10)
9
y = x2 + 4x - 6
(-2 , -10)
10
y = x2 - 4x + 7
(2 , 3)
11
y = x2 + 10x + 20
(-5 , -5)
12
y = x2 - 12x + 20
(6 , -16)
13
y = x2 - 8x + 19
(4 , 3)
14
y = x2 - 6x + 14
(3 , 5)
15
y = x2 - 10x + 31
(5 , 6)
16
y = x2 + 2x - 15
(-1 , -16)
17
y = x2 + 6x +1
(-3 , -8)
18
y = x2 + 6x + 11
(-3 , 2)
19
y = x2 + 4x + 5
(-2 , 1)
20
y = x2 - 2x - 1
(1 , -2)
21
y = x2 - 2x - 24
(1 , -25)
22
y = x2 + 10x + 40
(-5 , 15)
23
y = x2 + 6x - 3
(-3 , -12)
24
y = x2 - 12x + 33
(6 , -3)
25
y = x2 + 2x - 2
(-1 , -3)
26
y = x2 + 12x + 38
(-6 , 2)
27
y = x2 - 2x + 3
(1 , 2)
28
y = x2 + 8x - 33
(-4 , -49)
29
y = x2 + 8x + 14
(-4 , -2)
30
y = x2 - 6x + 11
(3 , 2)
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