3 years ago

Is 2xy = -8 a function

2 answers:

4 0

2xy=-8

You can find a value of x and a value for y that would make that true, so YES it is a function.
Example:
2(2)(-2) = -8

rodikova [14]3 years ago

3 0

No, because it <em>is not a straight line when graphed.</em>

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3, 12, 48, 192, 768, . . .

Sav [38]

The answer would be the sequence has a common ratio of 4.
The explanation for this would be:
To get the common ratio for get the simplest form of the two numbers, so 12/3 = 4 and 48/12 = 4So we know that their common ratio is 4.
To check:
3 x 4 = 12
12 x 4 = 48
48 x 4 = 192
192 x 4 = 768

7 0

3 years ago

Help please bed asap thank you!!!

Mkey [24]

Answer:

Step-by-step explanation:

8 0

2 years ago

The sum of three consecutive even integers is 36. Let x represent the first integer, x + 2 represent the second integer, and x +

prisoha [69]

Let

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