To get the vertex of the parabola we proceed as follows;
y=-7(x-4)^2-5
The above can be written as:
y=-7x^2+56x-117
The values of a,b and c are:
a=-7, b=56 and c=-117
x=-b/(2a)
x=-56/(-7*2)=4
but;
y=-7x^2+56x-117
y=-7(4)^2+56(4)-117
y=-5
Thus;
x=4 and y=-5
The vertex will be at point (4,-5)
Sure but wheres the picture?
<em>I'm sorry and I feel that your probably going to get mad, but we can't answer this question without knowing what those drag-and-drop options are! I hope that you can quickly re-post this, and then I will be able to help you! Sorry!</em>
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<em>Miri</em>
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Answer:
The answer is 3⁴
Step-by-step explanation:
3² • 3² = 3²⁺² = 3⁴
Thus, The answer is 3⁴
<u>-TheUnknownScientist</u>
2.56 x 4.652 x 8.70 = <span>103.61 milliliters</span>
