Find the sum using the formulas for the sums of powers of integers.
?
?
A. -264
B. 264
C. -506
D. 759
E. 506
Answer: B
Mathematics
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Find the difference and simplify the answer. 
- 
A. 
B. 
C. 
D. 
Mathematics
Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = 5-x + 4
A. domain of f: (-?, ?); range of f:(5, ?)
horizontal asymptote: y = 5
B. domain of f: (-?, ?); range of f:(4, ?)
horizontal asymptote: y = 4
C. domain of f: (-?, ?); range of f:(4, ?)
horizontal asymptote: y = 4
D. domain of f: (-?, ?); range of f:(5, ?)
horizontal asymptote: y = 5
Mathematics
Solve the equation by completing the square.15d2 + 34d + 15 = 0
A. - 
, - 
B. 
, 
C. 
, 
D. - 
, - 
Mathematics
Factor the trinomial, if possible.
A. 
B. 
C. 
D. 
E. cannot be factored
Mathematics