To describe: The statement “ y is no more than 25” by using inequality notation and interval notation.
Answer to Problem 26E
The statement “ y is no more than 25” can be expressed in inequality notation as
The statement “ y is no more than 25” can be expressed in interval notation as
Explanation of Solution
Given information: The statement is “ y is no more than 25”.
Calculation:
Here, the statement “ y is no more than 25” implies that the values of y include the number 25 and the numbers less than 25.
It can be represented in inequality notation as
That is, the set of real numbers that are not more than 25.
It can be represented in interval notation as
Thus, the statement “ y is no more than 25” can be expressed in inequality notation as
Chapter A Solutions
EBK PRECALCULUS W/LIMITS
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