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In the following exercises, determine whether each equation is a function. y-3x^3=2

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Given the function:


y-3x^3=2

Clearing y:


y=3x^3+2

And now, we are going to analyze the domain of the function:

As you can see, the function is a polynomial. In this case the function will exist at all values ​​of x.

that is, there will always be an image in y for each value of x.

Therefore, the equation is a function.

User Bokris Itzhak
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