All SSAT Upper Level Math Resources
Example Questions
Example Question #1754 : Act Math
Define an operation as follows:
For all real numbers ,
Evaluate: .
None of the other responses is correct.
The expression is undefined.
, or, equivalently,
Example Question #3 : Absolute Value
Define .
Evaluate .
, or, equivalently,
Example Question #2 : How To Find Absolute Value
Define an operation as follows:
For all real numbers ,
Evaluate .
Example Question #31 : Ssat Upper Level Quantitative (Math)
Define .
Evaluate .
Example Question #32 : Ssat Upper Level Quantitative (Math)
Define an operation as follows:
For all real numbers ,
Evaluate
Both and
Example Question #31 : Algebra
Given: are distinct integers such that:
Which of the following could be the least of the three?
or only
, , or
or only
or only
only
or only
, which means that must be positive.
If is nonnegative, then . If is negative, then it follows that . Either way, . Therefore, cannot be the least.
We now show that we cannot eliminate or as the least.
For example, if , then is the least; we test both statements:
, which is true.
, which is also true.
If , then is the least; we test both statements:
, which is true.
, which is also true.
Therefore, the correct response is or only.
Example Question #33 : Algebra
, , and are distinct integers. and . Which of the following could be the greatest of the three?
only
only
, , or
only
None of the other responses is correct.
only
, so must be positive. Therefore, since , equivalently, , so must be positive, and
If is negative or zero, it is the least of the three. If is positive, then the statement becomes
,
and is still the least of the three. Therefore, must be the greatest of the three.
Example Question #11 : How To Find Absolute Value
Give the solution set:
If , then either or . Solve separately:
or
The solution set, in interval notation, is .
Example Question #11 : How To Find Absolute Value
Define an operation on the real numbers as follows:
If , then
If , then
If , then
If , , and
then which of the following is a true statement?
Since , evaluate
, setting :
Since , then select the pattern
Since , evaluate
, setting :
, so the correct choice is that .
Example Question #36 : Algebra
Given: are distinct integers such that:
Which of the following could be the least of the three?
only
, , or
only
or only
only
only
, which means that must be positive.
If is nonnegative, then . If is negative, then it follows that . Either way, . Therefore, cannot be the least.
Now examine the statemtn . If , then - but we are given that and are distinct. Therefore, is nonzero, , and
and
.
cannot be the least either.
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