Answer the question.Graph the rectangle with vertices (1, 6), (4, 9), (6, 1), and ( 9, 4). Are the midpoints of the sides of the rectangle the vertices of a rectangle?
A. Yes
B. No
Answer: A
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Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
+ 
+ 
+ ... + 
+ ...
A. 
; 6
B. 
; 6
C. 
; 6
D. 
; 6
In a scale drawing, 1/8 " represents 30'. Which of the following is true? ?
A. ?A 6 3/8" segment represents 90'. B. ?A 6 3/8" segment represents 191.25 feet. C. ?A 6 1/4" segment represents 1500 feet. D. ?A 6 1/2" segment represents 727.5 feet. E. ?None of the above.
Find the product.11a3x8(2a6x9 + 4x4 - 8a)
A. 22a9x17 + 44a3x12 - 8a B. 22a9x17 + 4x4 - 8a C. 22a6x9 + 44x4 - 88a D. 22a9x17 + 44a3x12 - 88a4x8
The terminal side of ? in standard position contains the given point. Find the values of the six trigonometric functions of ?.(3, -5)
A. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
B. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
C. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
D. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 