Based on the vertices and the pre-order traversal order the tree would be visited is e, i, b, h, f, a, c, d, g.
<h3>What order will the tree be visited?</h3>
When using the pre-order traversal, the order would be from the root child node to the left child node to right child node.
The root node is the highest node which is e. From here you'll then proceed to the left roots first which means you'll go to i and then b.
From there you go to h and then f. The next nodes would be a and c.
Continuing from left to right, you'll then go to d and then g.
You'll therefore start from "e" and move to "i" and then "b" to "h" and then "f" and "a" to "c" and then to "" and finally to "g"
Find out more on the pre-order traversal at brainly.com/question/14559964.
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The price elasticities of demand of sugar-free gummy bears and of ordinary gummy bears is -0.8 and -2.3 respectively.
<h3>How to calculate price elasticity</h3>
Change in price of gummy bears = $2. 60 to $3
Elasticity of demand of sugar-free gummy bears =
[(273-379 / (273+379)/2] ÷ [(3.00-2.60)/(3.00+2.60) / 2]
= [-18/166] / [0.4/2.8]
= -0.10843373493975 / 0.14285714285714
= - 0.75903614457826
Approximately, -0.8
Elasticity of demand of regular gummy bears:
Sugar free = [(273-379) / (273+379)/2] ÷ (3.00 +2.60) / 2]
= [-106/326] / [0.4/2.8]
= -0.32515337423312 / 0.14285714285714
= -2.2760736196318
Approximately, -2.3
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The inverse of the function is 
<h3 /><h3>Domain and Range of functions</h3>
Given the function

To get the inverse, you will follow the same step as shown:
Rewrite the equation to have:

Replace x with y

<h3>Make y the subject of the formula</h3>

Hence the inverse of the function is 
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Answer:
A. the criteria used to compare laptop performance
Considering the available options, the sentences that include a proper MLA parenthetical citation include "<u>Mahoney states that "the needs of speakers drive language change" (nsf.gov)."</u>
<h3>What is MLA parenthetical citation?</h3>
MLA parenthetical citation is the citation method that utilizes the author's last name, the page number, or other relevant source information in parentheses from sentences used.
<h3>Other sentences that include a proper MLA parenthetical citation include the following:</h3>
- Johnson claims that the English language began to deviate from its Germanic origins (4).
- In the eighteenth century, English was "departing from its original Teutonic character"(Johnson 4).
Hence, in this case, it is concluded that the correct answer is options A, E, and F.
Learn more about MLA Parenthetical citation here: brainly.com/question/8789070