Assuming that the equations define x and y implicitly as differentiable functions 
find the slope of the curve 
at the given value of t.2tx + 2t2 = 2, 2y - t2 - t = 0, t = 1
A. 
B. - 
C. 
D. - 3
Answer: B
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Find the limit, if it exists.
A. ±11 B. 121 C. 11 D. Does not exist
Use the vertex and intercepts to sketch the graph of the equation. Give the equation for the parabola's axis of symmetry.x = y2 + 12y + 33
A. Axis of symmetry is y = 6.
B. Axis of symmetry is y = -6.
C. Axis of symmetry is x = -6.
D. Axis of symmetry is x = 6.
With all the attention paid to target screening, selection, negotiating, and due diligence, why are irrational acquisitions made? What is a means of preventing these dysfunctional acquisitions?
What will be an ideal response?
Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
A. y = 1.79x + 0.43 B. y = 0.43x + 1.79 C. y = -1.86x + 1.79 D. y = 1.79x - 1.86