What is the domain of y = -2x^(2)+ 8x
1 answer:
The domain is (-inf,+inf) and the range is (-inf,8]
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Answer:
1.75
Step-by-step explanation:
If a and b are two numbers, then their arithmetic mean is
Given:
Divide this equation by 10:
Now, divide it by 2:
The name of the city was Dunkirk France.
Answer:
It's the first answer.
Step-by-step explanation:
69500
,
2
,
11376.33
,
3
,
172066.65
,
4
,
262800
,
5
,
176.1
,
6
,
485.92
,
7
,
−
264.64
,
8
,
−
65.8
,
9
,
2500
,
10
,
20894.58
,
11
,
31555.08
,
12
,
8694.4
,
13
,
720.9
,
14
,
−
61
,
15
,
26053.14
,
16
,
−
393
,
17
,
651.34
,
18
,
1202.44
,
19
,
123.19
,
20
,
799.175
,
21
,
33857.4
,
22
,
941.6
−
49
,
0
,
23
,
9271.8
,
24
,
627.225
,
25
,
4194
,
26
,
359.34
Decimal Form:
69500
,
2
,
11376.33
,
3
,
172066.65
,
4
,
262800
,
5
,
176.1
,
6
,
485.92
,
7
,
−
264.64
,
8
,
−
65.8
,
9
,
2500
,
10
,
20894.58
,
11
,
31555.08
,
12
,
8694.4
,
13
,
720.9
,
14
,
−
61
,
15
,
26053.14
,
16
,
−
393
,
17
,
651.34
,
18
,
1202.44
,
19
,
123.19
,
20
,
799.175
,
21
,
33857.4
,
22
,
892.6
,
0
,
23
,
9271.8
,
24
,
627.225
,
25
,
4194
,
26
,
359.34
Tap to view steps...
()|[]√69500
,
2
,
11376.33
,
3
,
172066.65
,
4
,
262800
,
5
,
176.1
,
6
,
485.92
,
7
,
−
264.64
,
8
,
−
65.8
,
9
,
2500
,
10
,
20894.58
,
11
,
31555.08
,
12
,
8694.4
,
13
,
720.9
,
14
,
−
61
,
15
,
26053.14
,
16
,
−
393
,
17
,
651.34
,
18
,
1202.44
,
19
,
123.19
,
20
,
799.175
,
21
,
33857.4
,
22
,
941.6
−
49
,
0
,
23
,
9271.8
,
24
,
627.225
,
25
,
4194
,
26
,
359.34
Decimal Form:
69500
,
2
,
11376.33
,
3
,
172066.65
,
4
,
262800
,
5
,
176.1
,
6
,
485.92
,
7
,
−
264.64
,
8
,
−
65.8
,
9
,
2500
,
10
,
20894.58
,
11
,
31555.08
,
12
,
8694.4
,
13
,
720.9
,
14
,
−
61
,
15
,
26053.14
,
16
,
−
393
,
17
,
651.34
,
18
,
1202.44
,
19
,
123.19
,
20
,
799.175
,
21
,
33857.4
,
22
,
892.6
,
0
,
23
,
9271.8
,
24
,
627.225
,
25
,
4194
,
26
,
359.34
