Explain the benefits of reading a vocabulary section at the beginning of a text. It helps the reader organize and sort information in the text. It provides detailed information about the content of the text. It prepares readers to look for new vocabulary as they read. Sample Response: A vocabulary section at the beginning helps you learn new words to look out for when you read. It tells what kind of information will be in the text. It also gives you a starting advantage to understand scientific language. What reasons for including vocabulary at the beginning did you use? Check all that apply. provides topic-specific vocabulary mentally prepares reader for the content aids in comprehension of the text

A vocabulary section at the beginning helps you learn new words to look out for when you read.

Explanation:

t tells what kind of information will be in the text. It also gives you a starting advantage to understand scientific language its to gain an better understanding of the text.

russian is not my first language, so i'm afraid i can't write out an answer in russian, but hopefully you can find a way to do so. here's my best translation of the problem: you're given a plot of a particle's position in one-dimensional space over time, and you're asked to find either the total distance traveled by the particle after 6 seconds had elapsed, or the total displacement of the particle after 6 seconds.

if you want the total distance traveled, you would first need to determine the particle's velocity as a function of time, then integrate that over the 6-second interval. we know the position function is quadratic with roots at 0 and 6, so we have

where is unknown. because the position is parabolic, there is symmetry about the midpoint at , and we know that

so that the position function is

which means the velocity is

then the total distance traveled is

so the total distance traveled is 20 m.

on the other hand, if you want to find displacement: the particle starts at and ends at , so its displacement is 0.