Use mathematical induction to prove the sum formula for the indicated sequence. It is to hold for all positive integers m.
for 
What will be an ideal response?
1st step: For 
. It's true.
. It's true.2nd step: For 
.
3rd step: Prove for 
Mathematics
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Find the volume of the indicated region.The region under the surface 
, and bounded by the planes 
and 
and the cylinder 
A. 
B. 
C. 
D. 
Mathematics
Determine if the sequence is decreasing or nondecreasing and if it is bounded or unbounded from above.an = 
A. Nondecreasing; unbounded B. Decreasing; unbounded C. Decreasing; bounded D. Nondecreasing; bounded
Mathematics
Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer. 10
- 2x
A. 8x
B. 10
- 2x
C. 8x
D. 12
Mathematics
Find the slope-intercept form of the equation of the line with the given properties.Horizontal; containing the point (-8, 3)
A. y = 3 B. y = -8 C. x = -8 D. x = 3
Mathematics