Find the dot product v ? w.v = 12i + 9j,
w = -10i - 8j
A. -72
B. -120
C. -192
D. -48
Answer: C
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Solve the problem.Using the given conditions, obtain a slope field, solve for the general solution, and plot solution curves for the arbitrary constant values C = -2, 2, and 4.y' = 
;-3 ? x ? 3, -3 ? y ? 3
What will be an ideal response?
Solve the problem.The accompanying figure shows the graph of y = -x2 shifted to a new position. Write the equation for the new graph.
A. y = -x2 - 3 B. y = -(x - 3)2 C. y = -x2 + 3 D. y = -(x + 3)2
Sketch the curve.The equation of a hyperbola with center (h, k) and transverse axis parallel to the 
is 
Sketch the hyperbola that has a transverse axis of 6, a conjugate axis of 4, and for which (h, k) is (2, -3).
A. 
B. 
C. 
D. 
Solve the rational equation.
= 1 - 
A. {18} B. {0} C. {-9, 1} D. {1}