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devlian [24]
4 years ago
11

Please I need help finishing this homework

Mathematics
1 answer:
Talja [164]4 years ago
8 0

Answer: C

Step-by-step explanation:

f(x)=0 is another way of saying y=0. All we have to do is find the points where y=0. If y=0, we know the points are on the x-axis.

We can see that on the x-axis, we have -2, 1, and 3. Therefore, our answer is C.

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First
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Answer:

The center of circle is (0,0)

Step-by-step explanation:

We need to find the center of the circle of the equation x^{2}+y^{2}=4

Since, the general equation of circle is (x-h)^{2}+(y-k)^{2} = r^{2}

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