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7nadin3 [17]
4 years ago
5

Is x2 + 2y = 4 a function?

Mathematics
2 answers:
BartSMP [9]4 years ago
5 0

Answer:

yes

Step-by-step explanation:

there are variables so it is a function

Rama09 [41]4 years ago
5 0

Answer:

Yes, x^2 + 2y = 4 is a function.

Step-by-step explanation:

x^2 + 2y = 4

Solve for y.

2y = -x^2 + 4

y = -(1/2)x^2 + 2

f(x) = -(1/2)x^2 + 2

Answer: Yes, x^2 + 2y = 4 is a function.

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Step-by-step explanation:

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3 years ago
The lowest point in New Orleans is 8 feet below sea
NeX [460]

Answer:

-8,+735

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This can be represented numerically using -8

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5 0
3 years ago
Help, help, help! Quick Answer, please!
gregori [183]

Answer:

3. 102

4. c

Step-by-step explanation:

For number 3:

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For number 4:

Usually when you see distributive property, you're multiplying into parentheses. This time you're factoring out.

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It's not d, because that would be 20c- 8cd

3 0
3 years ago
you and 3 friends went to lunch at Sammy's sub shop. your total bill was $17.93 for the group. if your group left a 17% tip, how
WARRIOR [948]
3.04

all you have to do is multiply 17.93 by .17
8 0
3 years ago
Help a friend who is horrible at algebra pls :^)
sergij07 [2.7K]
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3 0
3 years ago
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