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Sphinxa [80]
2 years ago
10

Is y=x^2 a function?

Mathematics
2 answers:
Pie2 years ago
3 0

Answer:

Yes, it is. Functions can only have one output (y) for each input (x). Furthermore, this means each x value will only have one y passing through it. Thus if we plot it on a graph and it passes through a horizontal line more than once, it is not a function. This is called the vertical line test.

xeze [42]2 years ago
3 0
Yes id it a funtion hope i help can i be brainlites
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solmaris [256]
I'm not sure if it's right, but I think the answer is 648.
7 0
3 years ago
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(_12)+7 what is solution ​
Mama L [17]

Answer:

Step-by-step explanation:

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Please help! If possible please show your work :D Thank you!<br><br> Solve.
nataly862011 [7]

Equation at the end of step1: (7x + 18) (4) - 4x = 0 2 STEP2:Equation at the end of step 2 2 • (7x + 18) - 4x = 0 STEP3:STEP4:Pulling out like terms

 4.1     Pull out like factors :

   10x + 36  =   2 • (5x + 18) 

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This equation has no solution.

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Solving a Single Variable Equation:

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6 0
2 years ago
What is 34-5x6? Help pls thx
azamat

Answer:

4

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8 0
3 years ago
Adam proposes that his mother changes his allowance according to the
olga2289 [7]

Answer:

a.) $3.20

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0.2 times 2 ten times is 102.4

0.2 times 2 fifteen times is 3,276.8

7 0
3 years ago
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