Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.5 + 30 + 180 + ... + 5 ? 6n-1 + ...
A. 
; 
B. 
; series diverges
C. 
; 1
D. 
; series diverges
Answer: B
Mathematics
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The perimeter of a plane figure is the total distance around the figure. Find the perimeter of the figure.
A. 
miles
B. 7 miles
C. 
miles
D. 
miles
Mathematics
Find the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point.vertex: (-2, -5) passing through: (-3, -7)
A. y = -2x2 + 2x - 5 B. y = -2x2 - 8x - 13 C. y = 2x2 + 8x - 5 D. y = -3x2 + 8x + 13
Mathematics
Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = -x2 + 2x - 3
A. x = -2 B. x = 2 C. x = -1 D. x = 1
Mathematics
Rewrite the expression with the given denominator.
= 
A. 
B. 
C. 
D. 
Mathematics