Without graphing the function, determine its amplitude or period as requested.y = -3 sin xFind the amplitude.
A. 2?
B. 3
C. -3?
D. 
Answer: B
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Solve the problem. Assume all numbers are approximate unless otherwise stated or the number has been determined by a definition or counting process.If you are told that the height of a trapezoid is 975 mm, that the length of one of its parallel sides is 4423 mm, and that the area of the trapezoid is 3,551,000 mm2, then you could estimate the length of the other parallel side (in mm) by performing the calculation 
. Perform this calculation and report the length found.
A. 7282 mm B. 7280 mm C. 7000 mm D. 7380 mm
For the given perimeter of the square, find the length of one side.The perimeter is 24 mm.
A. 6 mm B. 12 mm C. 24 mm D. 18 mm
Find the sum or difference.
- 
A. 6
B. 0
C. 
D. 
Find the slope of the line containing the two points.(3, 0); (0, 4)
A. - 
B. - 
C. 
D. 