Answer: option a.
Step-by-step explanation:
The 
give us information about the behavior of the function when the variable <em>x </em>gets closer to the value <em>a. </em>In other words, it tells us to what value <em>y</em> gets closer when <em>x </em>gets closer to the value <em>a. </em>
<em> </em>In this case we are evaluating the limits when:
of the function shown in the graph.
As you can observe in the graph, when:
, 
, 
, 
9514 1404 393
Answer:
see below
Step-by-step explanation:
This is all about number sense: ordering and naming numbers. If you know your multiplication tables and a few key vocabulary words, that's all you need.
1a. perfect square
1b. irrational number
1c. greater than
__
2a. less than; greater than
2b. perfect square
2c. approximation
__
3a. square root
3b. square root
3c. approximation
3d. order; less than; less than
_____
When you fill in the blanks, the statements pretty much explain themselves.
__
<em>Additional comment</em>
For positive numbers, square and square root are operations that preserve order. That is, the square of a larger number is larger than the square of a smaller number. Likewise, the square root of a larger number is larger than the square root of a smaller number. Here, ...
81 > 64 > 44 ⇔ √81 > √64 > √44.
If a number is not a perfect square (a number multiplied by itself), then its square root is irrational.
Answer:
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Step-by-step explanation:
