Provide an appropriate response.Which of the following statements regarding the graph of y = ex is false?I.The graph lies above the x-axis for all values of x.II.The graph is increasing over the entire real number line.III.The graph is concave up over the entire real number line.IV.The graph has an inflection point at x = 0.
A. IV
B. II
C. I
D. III
Answer: A
Mathematics
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A. 
or 88
in.2
B. 
or 26
in.2
C. 
or 44
in.2
D. 
or 13
in.2
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Provide an appropriate response.In oblique triangle ABC, find the indicated part. Round to the nearest tenth. Side a = 2, side c = 1, and angle B = 110°; find side b.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Without graphing the function, determine its amplitude or period as requested.y = cos 5xFind the period.
A. 2?
B. 1
C. 5
D. 
Mathematics
Perform the conversion. Round to the nearest tenth when necessary.33.2 mi/hr to ft/sec
A. 20.6 ft/sec B. 48.7 ft/sec C. 53.5 ft/sec D. 22.6 ft/sec
Mathematics