Verify the identity.
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What will be an ideal response?
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Use set-builder notation to describe all real numbers satisfying the given conditions.A number increased by 8 is no more than two times the number.
A. {x|x + 8 ? 2x} or 
B. {x|x + 8 ? 2x} or 
C. {x|x + 8 < 2x} or 
D. {x|x + 8 < 2x} or 
Provide an appropriate response.Find the area of the given figure.
A. 24 cm B. 32 cm C. 32 cm2 D. 24 cm2
Graph the hyperbola. Give the coordinates of the center as well as the values of a and b.
- (x + 3)2 = 1
A. center (-3, 2), a = 1, b = 3
B. center (-3, 2), a = 1, b = 3
C. center (-3, 2), a = 3, b = 1
D. center (-3, 2), a = 3, b = 1
Solve the problem using a known formula.The width of a room is 6 feet, and the area of the room is 66 square feet. Find the room's length.
A. 60 ft B. 396 ft C. 27 ft D. 11 ft