Estimate the limit by graphing the function for an appropriate domain. Confirm your estimate by using l'Hopital's rule. Show each step of your calculation.
What will be an ideal response?
Using the graph, students should estimate the limit to be -1.
Using l'Hopital's rule:
= 
= 
= 
= -1
Mathematics
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Describe the given set of points with a single equation or with a pair of equations.The plane through the point (1, -6, -10) and parallel to the yz-plane
A. x = 1 B. 1 + y + z = 0 C. -6y - 10z = 0 and x = 1 D. y = -6 and z = -10
Mathematics
Factor the trinomial, if possible.6x2 + 17xy + 12y2
A. (6x + 3y)(x + 4y) B. (2x - 3y)(3x - 4y) C. prime D. (2x + 3y)(3x + 4y)
Mathematics
?Use a graphing utility to graph the function 
. Be sure to choose an appropriate viewing window.
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Simplify. Assume that all variables represent positive numbers.
A. 
- 2
B. x2 - 16x + 64
C. x - 8
D. x - 2
Mathematics