Use a vertical format to subtract the polynomials. 8y6 + 7y5 - 9 

A. 5y6 + 10y5 - 24
B. 5y6 - 4y5 - 24
C. 5y6 + 10y5 + 6
D. 5y6 - 4y5 + 6


Answer: D

Mathematics

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Estimate the slope of the curve at the indicated point.

A. 2
B.
C. - 
D. -2

Mathematics

Solve the problem.Find the work done by a force of 12i (newtons) in moving an object along a line from the origin to the point  (distance in meters).

A. 84.00 joules B. 12.48 joules C. 83.82 joules D. 87.36 joules

Mathematics

Provide an appropriate response.If an ellipse has vertices at (-6, 0), (6, 0), (0, 3), and (0, -3), what is its domain? What is its range?

A. Domain: [-6, 3]; Range: [-3, 6] B. Domain: [0, 6]; Range: [0, 3] C. Domain: [-6, 6]; Range: [-3, 3] D. Domain: [-3, 3]; Range: [-6, 6]

Mathematics

Solve the problem.A force of 2 pounds acts in the direction of 9° to the horizontal. The force moves an object along a straight line from the point (9, 6) to the point (14, 17), with distance measured in feet. Find the work done by the force. Round the answer to one decimal place, if necessary.

A. 24.2 ft-lb B. 31.6 ft-lb C. 23.9 ft-lb D. 11.9 ft-lb

Mathematics