Perform the indicated operation. Simplify if possible.
? 
A. - 
B. - 
C. - 
D. 
Answer: B
Mathematics
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Use a graphing calculator to sketch the graph of the quadratic equation, and then give the coordinates for the x-intercepts (if they exist).y = -3x2 + 9x + 30
A. (-2, 0); (5, 0) B. (2, 0); (-5, 0) C. (-2, 0); (-5, 0) D. (2, 0); (5, 0)
Mathematics
Use mathematical induction to prove the following.0.25n < 0.25n-1
What will be an ideal response?
Mathematics
Find the slope of the line through the pair of points.
and 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression for the given values. Expression your answer as a fraction unless otherwise indicated.
x = 2, y = 3
A. 11 B. 14 C. 42 D. 10
Mathematics