Find the vertex of the parabolic graph of the equation.
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Please enter your answer as an ordered pair.
What will be an ideal response?
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Answer as requested.Which of the following best describes our level of confidence in causality when we have discovered a correlation but cannot yet determine whether the correlation implies causality?
A. Absolute certainty B. Cause beyond reasonable doubt C. Probable cause D. Possible cause
Solve the problem.Show that the point P(1, -6, -6) is equidistant from the points 
) and B(2, -4, -7).
A. The distance between P and A is 3; the distance between P and B is 3
B. The distance between P and A is 
; the distance between P and B is 
C. The distance between P and A is 
; the distance between P and B is 
D. The distance between P and A is 2; the distance between P and B is 2
Determine whether the following is a difference of squares.-81x2+ 81y2
A. Yes B. No
Provide an appropriate response.Perform the indicated operation and write the answer with positive exponent in simplest form: 
What will be an ideal response?