Answer:
-3.7
Step-by-step explanation:
Answer:
y-intercept = 7
Step-by-step explanation:
The y-intercept is also the starting point
Answer:
52 and 65 those are the ages of principles between 50%
Answer:
6.84 ≤ x ≤ 37.39
Step-by-step explanation:
we have
-----> equation A
we know that
The company wants to keep its profits at or above $225,000,
so
-----> inequality B
Remember that P(x) is in thousands of dollars
Solve the system by graphing
using a graphing tool
The solution is the interval [6.78,39.22]
see the attached figure
therefore
A reasonable constraint for the model is
6.84 ≤ x ≤ 37.39