Rotate the axes so that the new equation contains no xy-term. Graph the new equation.17x2 - 12xy + 8y2 - 68x + 24y -12 = 0
A. 
B. 
Answer: A
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Provide an appropriate response.How many minutes are in 2,496 seconds?
A. 104 minutes B. 149,760 minutes C. 41.6 minutes D. 208 minutes
Solve the problem.Find parametric equations for the normal line to the surface 
at the point 
A. 
B. 
C. 
D. 
Solve the problem.The Richter Scale measures the magnitude M of an earthquake. An earthquake whose seismographic reading measures x millimeters 100 kilometers from the epicenter has magnitude M given by M(x) = log 
. Give the magnitude of an earthquake that resulted in a seismographic reading of 97,731 millimeters 100 kilometers from its epicenter.
A. 8.0 B. 7.0 C. 9.0 D. 2.0
Evaluate the algebraic expression under the given conditions.x5 + 19x4 - 239x3 - 714 for x = 0
A. -933 B. -714 C. 0 D. -934