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Luden [163]
3 years ago
5

Find all x-intercepts of the function. y = x³ - 9x² + 18x

Mathematics
2 answers:
iris [78.8K]3 years ago
6 0

Answer:

Step-by-step explanation:

X-intercepts mean y=0 so we have

y = x³ - 9x² + 18x = 0

Factoring

x³ - 9x² + 18x = 0

x*(x² - 9x +18) = 0

x*(x-3)*(x-6) = 0

So x-intercepts are at x=0, x=3 and x=6

PolarNik [594]3 years ago
3 0

Answer:

Step-by-step explanation:

see plot, intercepts at 0, 3, 6

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<h2>Explanation:</h2><h2></h2>

Hello! Remember you have to write complete questions in order to get good and exact answers. Here you forgot to write the relation so I could help you providing my own relation.

Remember that for any relation, we have a set A that matches the the domain (also called the set of inputs) of the function and the set B that contains the range (also called the set of outputs).

Suppose our relation is:

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So in this context, the correct option is:

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3 years ago
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