Complete the square to find the vertex of this parabola. x2 - 6x – y + 17 = 0 ([?], [])
1 answer:
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Answer: 78.
Explaination:
To calculate the area of a triangle, multiply the height by the width aka the "base" then divide by 2.
In this case, the height is 13 and the width is 12.
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