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steposvetlana [31]
3 years ago
12

Can someone please help me with this

Mathematics
1 answer:
MrRa [10]3 years ago
6 0

Answer:

Step-by-step explanation:

1. Not a function. Fails the vertical line test.

2. It is a quadratic function.

3. It is a linear function.

4. Not a function. Two of the points have the same x-coordinate but different y-coordinates.

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Solve for x. <br><br> 5x/7+5=30
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Answer:

The answer is x=35

Step-by-step explanation:

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4 years ago
the tens digit of a two digit number is twice the ones digit.If the digits are reversed,the new number is 36 less than the origi
BlackZzzverrR [31]

Answer:

84

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The tens digit can be 8, 6, 4, or 2 since the ones digit can only be a whole number, so that means it can only be 4, 3, 2, or 1.

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3 years ago
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4 0
3 years ago
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4log x-1/2log y+3log z
babymother [125]
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        [x^4*z^3]
log ----------------
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Next time, please include the instructions when you present your problem.
Thx.

7 0
3 years ago
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