Give the first five terms of the sequence for which an is given.an = 2(2n - 1), n = 1, 2, 3...
A. 2, 4, 6, 8, 10
B. 2, 6, 10, 14, 18
C. 1, 3, 5, 7, 9
D. -2, 2, 6, 10, 14
Answer: B
Mathematics
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Solve the problem.Find the area bounded by y = 
, x = 0, y = 0, and x = 2.
A. 
tan-1
B. 
tan-1
C. sin-1
D. 
sin-1
Mathematics
Arrange the fractions in ascending order. Or, if the fractions are equivalent, answer "Equivalent".
, 
A. 
, 
B. 
, 
C. Equivalent
Mathematics
Determine the x- and y-intercepts on the graph of the equation.y = -7(x - 1) - 1
A. x-intercept is 
; y-intercept is 6
B. x-intercept is 
; y-intercept is 6
C. x-intercept is 
; y-intercept is 8
D. x-intercept is - 
; y-intercept is -6
Mathematics
Find the length of the third side of the right triangle. Where appropriate, give both an exact answer and an approximation to three decimal places.
A. 10 B. 9 C. 5 D. 7
Mathematics