The answer is x2<span> – 2</span>x<span> – 9 and that is option C</span>
First set change the function f(x) to y so
that it would be

Then set y = 0

Then solve for x
X = - 3
To graph it, just plot the point (-3,0) on the x-axis
Answer:
YEkk
Step-by-step explanation:
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Answer:

Step-by-step explanation:
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Given:

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Collect like terms.

---------->>>>
Simplify

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Hope this is helpful.
The first one, the six is in the one's place. the second on the six is in the tenths place.