3 years ago

4 + h - 8 - h expression

Mathematics

1 answer:

Bond [772]3 years ago

6 0

4+h+-8+-h

(h+-h)+(4+-8)

Answer is =-4

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Answer:

The y-coordinate of point A is $\sqrt{3}$ .

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The equation of the circle is represented by the following expression:

$(x-h)^{2}+(y-k)^{2} = r^{2}$ (1)

Where:

$x$ - Independent variable.

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$y = \sqrt{4-1^{2}}$

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