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True [87]
3 years ago
12

Which function is a quadratic function?

Mathematics
1 answer:
dsp733 years ago
4 0
I think the answer is b
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Lấy một ví dụ về hàm số dạngy = ax4 + bx2 + c sao cho phương trình y’ = 0 chỉ có một nghiệm.
ddd [48]

Answer:

eeee

Step-by-step explanation:

eeeee

4 0
2 years ago
Which set of ordered pairs represents a function?
kramer
A is the correct answer.

By definition, a function is a relation where each input has exactly one output. In letter A, the inputs 0, 1, 2, and 3 all have exactly one output.
In B, the input 1 has two outputs.
In C, the input 2 has two outputs.
In D, the input 2 also has two outputs.
4 0
3 years ago
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Find the median and the mode of the data.
spin [16.1K]

Answer:

mean=8 median =7 mode =6

Step-by-step explanation:

7 0
2 years ago
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Fine the sum of the first 8 terms of the arithmetic series 2+7+12+...
ss7ja [257]

Answer:

156

Step-by-step explanation:

s8 = n/2 [2t + (n-1)(d)]

= 8/2 [2(2) + (8-1)(5)]

= 4 [4 + (7)(5)]

= 4 (4 + 35)

= 4 (39)

= 156

4 0
2 years ago
16 + 4(x)= -2<br> What is x?
borishaifa [10]

Answer:

x = -9/2

Step-by-step explanation:

16 + 4(x) = -2

4x = -2 - 16

4x = -18

x = -18/4

x = -9/2

4 0
3 years ago
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