The Wind-Chill Index $I$ Is the Perceived Temperature When the Actual Temperature Is

question 18

Short Answer

The wind-chill index $I$ is the perceived temperature when the actual temperature is $T$ and the wind speed is $v$ so we can write $I = f ( T , v )$ . The following table of values is an excerpt from a table compiled by the National Atmospheric and Oceanic Administration. Use the table to find a linear approximation $L ( T , v )$ to the wind chill index function when $T$ is near $16 ^ { \circ } \mathrm { C }$ and $v$ is near $30 \mathrm { kmh }$ .
$\begin{array} { | l | c | c | c | c | c | } \hline T & 10 & 20 & 30 & 40 & 50 \\\downarrow & & & & & \\v & & & & & \\\rightarrow & & & & & \\\hline 20 & 18 & 17 & 14 & 13 & 12 \\\hline 16 & 15 & 12 & 10 & 7 & 8 \\\hline 12 & 8 & 6 & 2 & 2 & - 1 \\\hline 8 & 5 & 1 & - 2 & - 6 & - 7 \\\hline\end{array}$

---

Definitions:

Adequate Income

The level of income deemed sufficient for a person or family to meet their basic needs, such as housing, food, healthcare, and education.

Types of Bullying

Refers to various forms of bullying including physical, verbal, relational, and cyberbullying.

Peers Reject

The phenomenon where individuals are excluded or not accepted by their peer group.

Bullies

refers to individuals who seek to harm or intimidate those who are perceived as vulnerable, often through repeated aggressive behavior.