Solve the polynomial inequality. Express the solution in interval notation.x3 + 3x2 > x + 3
A. (-?, - 3) ? (-1, 1)
B. (- 3, -1) ? (1, ?)
C. (-?, - 1) ? (1, 3)
D. (-1, 1) ? (3, ?)
Answer: B
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Compute the gradient of the function at the given point.
A. 67,108,864i + 50,331,648j + 8,388,608k B. 67,108,864i + 33,554,432j + 12,582,912k C. 268,435,456i + 33,554,432j + 201,326,592k D. 268,435,456i + 50,331,648j + 134,217,728k
Find the domain and the range of the relation.
A. domain: (-?, ?) range: [-2, 2] B. domain: [-2, 2] range: (?, -?) C. domain: (?, -?) range: [-2, 2] D. domain: [-2, 2] range: (-?, ?)
Evaluate the expression for the given replacement values.Neglecting air resistance, the expression 16t2 gives the distance in feet an object will fall in t seconds. Complete the chart below. 
A. 
B. 
C. 
D. 
Find the basic feasible solution from the tableau.
What will be an ideal response?