The equation for a ____ centered at the origin in Cartesian coordinates is x2 + y2 = R2.

A. circle
B. parabola
C. square
D. line


Answer: A

Trades & Technology

You might also like to view...

Which of the following occurs when the load applied causes the fibers on the tension side of the rung to stretch and permanently deform?

a. Top-edge failure b. Longitudinal failure c. Side-rail failure d. Transverse failure

Trades & Technology

The evaporator temperature has to be lower than the box temperature because:

a. Heat goes to cold; the heat in the box must transfer to the refrigerant in the evaporator. b. The compressor will be damaged by too high a suction temperature. c. Expansion valves are designed to lower evaporator temperatures.

Trades & Technology

Alfred the Great set a model for

a. a revived Holy Roman Empire. b. the ideology of vassalage. c. pious renunciation of power. d. Anglo-Saxon kingship.

Trades & Technology

Which of the following costs is NOT included in the total laid down cost of a product shipped through a regional warehouse?

A) product cost B) TL to warehouse C) warehousing cost D) warehouse cost E) market boundary cost

Trades & Technology