From the scatter plot, the equation that could represent the relationship shown is y = 1/2x + 7.
Answer:
Tails:28
Heads:22
Step-by-step explanation:
Based on the calculations, the value of the given prefix expression is equal to 2205.
<h3>What is
preorder traversal?</h3>
The preorder traversal of a tree (T) are typically used in discrete mathematics to determine the value of a prefix expression on a specific expression tree.
For the preorder traversal of this tree (T), we would start from the right most expression:
Prefix expression = * + 3 + 3 ↑ 3 + 3 3 3
Prefix expression = * + 3 + 3 ↑ 3 6 3
Prefix expression = * + 3 + 3 3⁶ 3
Prefix expression = * + 3 3 729 3
Prefix expression = * + 3 732 3
Prefix expression = * 735 3 ⇒ 735 × 3
Value = 2205.
Read more on preorder traversal here: brainly.com/question/12947940
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<u>Complete Question:</u>
Given the following prefix expression:
* + 3 + 3 ↑ 3 + 3 3 3
What is the value of the prefix expression?
Slope =( 9+7)/(3+1) = 16/4 = 4
answer: slope = 4
