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Explanation The given answer "all real numbers" suggests that there are no restrictions or limitations on the solutions to the question. In other words, any real number can be a valid solution. This implies that the question does not have any specific conditions or constraints that would limit the range of possible answers. Therefore, any real number can satisfy the requirements of the question.
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4.
#26, p. 145 (graph of solutions only)
A.
B.
C.
D.
Not here
Correct Answer A.
5.
#36, p. 145
A.
B.
C.
No solutions
D.
All real numbers
Correct Answer C. No solutions
Explanation The given answer, "no solutions," suggests that the equation or problem being referred to does not have any valid solutions. This means that there is no value or set of values that can satisfy the given conditions or constraints. On the other hand, if the answer were "all real numbers," it would mean that any real number could be a valid solution to the equation or problem. However, without further context or information, it is not possible to determine the exact nature of the equation or problem in question.
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6.
#44, p. 146
A.
Option 1
B.
Option 2
C.
Option 3
Correct Answer B. Option 2
7.
#46, p. 146(the letter you chose for the variable may be different)