Answer:
Option C. Independent Variable: time, Dependent Variable: net profit
Graph starts out rising and starts falling mid-year. At the beginning of 2006 it is at the minimum value and begins rising again before staying at a fairly constant rate for the remainder of the year
Step-by-step explanation:
In this problem
Let
x------> the time
y-----> the net profit
we know that
The independent variable is the time (variable x)
The dependent variable is the net profit (variable y)
see the attached figure to better understand the problem
Answer:
Step-by-step explanation:
You need the value of one of angles. If height angle is 90°, then you have 2 90° angles. So you have 2 triangles SAS.
I hope I've helped you.
In order to be a function all the x’s must be different. Number 5 is a function. Number 6 is not a function
Answer:
y ≤ 0
Step-by-step explanation:
y ≤ 0
< or >: dashed line
≤ or ≥: solid line
≤ or <: shade below the line
≥ or >: shade above the line
Here we have:
a solid like (possibilities: ≤ or ≥)
shades below the line (≤)
Final answer, y ≤ 0
Hope this helps!