Two linear functions, y1 and y2, are graphed with their point of intersection indicated. Give the solution set of 
A. {-3.2}
B. {6}
C. {5.6}
D. {8}
Answer: A
Mathematics
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Express as a single logarithm.ln 
- ln 
+ ln (x2 - 8x + 16), x > 0
A. ln 
B. ln 
C. ln 
D. ln 
Mathematics
Decompose v into two vectors v1 and v2, where v1 is parallel to w and v2 is orthogonal to w.v = -2i + 5j,
w = 3i + j
A. v1 = - 
i - 
j, v2 = - 
i + 
j
B. v1 = - 
i - 
j, v2 = 
i + 
j
C. v1 = - 
i - 
j, v2 = - 
i + 
j
D. v1 = - 
i - 
j, v2 = - 
i + 
j
Mathematics
Solve.x2 - 81 = 0
A. -9 B. 9 C. -9, 9 D. -1, 81
Mathematics
Determine the sample space for the experiment. Three prize winners are selected from six people: A, B, C, D, E, and F.
What will be an ideal response?
Mathematics