Simplify the expression.-2(-3)

A. 8
B. -8
C. 9
D. 6


Answer: D

Mathematics

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Graph the function. State the domain and range.y = - x2 + 4x - 4

A.

Domain: ? Range: y ? 0
B.

Domain: ? Range: ?
C.
 
Domain: ? Range: ?
D.
 
Domain: ? Range: y ? 0

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Solve the problem.The sum of two numbers is 37 and their difference is 15. Find the numbers.

A. 13 and 28 B. 24 and 13 C. 23 and 14 D. 26 and 11

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Find the absolute value.

A. 1 B. -1 C. 0 D. Not defined

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Use the arc length formula and the given information to find the indicated quantity.r = 15 ft, ? = 35°; find s

A. ? ft
B. 525 ft
C. 1050 ft
D. ? ft

Mathematics