Answer:

Step-by-step explanation:
Slope intercept form a equation of a line is given by the following formula:
Slope intercept form:

Given that, a point is (-4,-4)
i.e.

Slope, 
Putting the given values in the Slope intercept form equation:

Putting the value of
and
in the slope intercept form:

Answer:
Option D is correct .i.e., Vertical translation down 9 units
Step-by-step explanation:
Given Function is y = cosec x - 9
Here basic function or parent function is y = cosec x
1. When constant ' a ' is added to to parent function or basic function then the function is translated vertically upward by a units.
2. When constant ' a ' is subtracted from parent function or basic function then the function is translated vertically downward by a units.
Therefore, Option D is correct .i.e., Vertical translation down 9 units
Answer:
$7.13
Step-by-step explanation:
There is 3 people and they need to SPLIT the cost. Split means divide in this situation. So, divide 21.39 by 3 and you should get 7.13.