Write interval notation for the following. Then graph the interval on a number line.{x? x ? 6.5}
A. (-?, 6.5]
B. [6.5, ?)
C. (6.5, ?)
D. (-?, 6.5)
Answer: A
Mathematics
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Multiply.-3q7(-6q3 + 2)
A. 18q10 + 2 B. 18q3 - 6 C. 12q7 D. 18q10 - 6q7
Mathematics
Perform the indicated operation, if possible.
- 
A. 
B. 
C. 
D. 
Mathematics
Find f(x) at the indicated value of x.f(x) = 
, x = 169
A. 28,561 B. 26 C. 13 D. 15
Mathematics
Provide an appropriate response.v1 = 
, v2 = 
, v3 = 
and S = {v1, v2, v3}. Aff S is a plane in ?3. Give its equation.
A. x + y + z = 0 B. 6x + 9y + 7z = 0 C. 13x +14y =17 D. x = 2
Mathematics