which of the equations below could be the equation of this parabola vertex 0 0. A=1/2 x 2 B.y=-1/2 x 2 X=1/2y2 Dx1/2y2
2 answers:
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Answer:
Step-by-step explanation:
The standard form of a circle is written as such:
Where (h, k) is the center of the circle, and r is the radius.
We know that the center is (-7, 0), so we can plug that into the equation like this:
The radius is 3 * the square root of 3. To square this, we can multiply 3 squared and the square root of 3 squared:
So, your standard form equation is the following: