Solve the equation.9y2 + 27y + 20 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the inequality and write the solution set in interval notation.
?
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. -1.27 B. 1.73 C. 0.8025 D. 0.9275
Mathematics
Show that the set has cardinal number ?0 by establishing a one-to-one correspondence between the natural numbers and the given set. Be sure to indicate the general correspondence.
A.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? | ? |
, 
, 
, 
, 
, ... , 
, ...B.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? | ? |
, 
, 
, 
, 
, ... , 
, ...C.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? ? |
, 
, 
, 
, 
, ... , 
, ...D.
| 1, | 2, | 3, | 4, | 5, ..., n, ... |
| ? | ? | ? | ? | ? ? |
, 
, 
, 
, 
, ... , 
, ...
Mathematics
Provide an appropriate response. Find the equation of the line passing through the point (-5, -2) with slope 3.
A. y = 3x - 3 B. y = 3x + 13 C. y = 3x - 13 D. y = 3x + 1
Mathematics