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goblinko [34]
3 years ago
5

For the function f(x) = x2 + 3 what is the value of f(-4)?

Mathematics
2 answers:
Tomtit [17]3 years ago
4 0
The answer is 5 its 5
hodyreva [135]3 years ago
3 0

Answer:

f(-4) = -5

Step-by-step explanation:

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If y varies directly with x, find the missing value below.<br><br> (2, -34) and (x, 85)
DedPeter [7]

Answer:

X= -5

Step-by-step explanation:

y varies directly with x,

so y=kx

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8 0
2 years ago
Describe the sample variance using words rather than a formula. do the same with the population variance
Korvikt [17]

The option D is the correct option.

According to the statement

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So,

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3 0
2 years ago
According to the​ research, 43​% of homes sold in a certain month and year were purchased by​ first-time buyers. A random sample
vovangra [49]

Answer Do it

Step-by-step explanation 165 divided by 100 =x times 43

4 0
3 years ago
3x+y=4<br> 2x+y=5<br> solve using linear combination
Advocard [28]
Idk what linear combination is but you can solve this way:
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So x=-1 and y=7
3 0
2 years ago
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Which statement best describes a physical change?
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I think either c or d
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3 years ago
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