What are the domain and range of the function represented by the set of ordered pairs?
{(-16, 0), (-8, -11), (0, 12), (12,4)}

domain:-16,-8,0,12

range:0,-11,12,14

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours