Answer:
The answer is "3.14".
Step-by-step explanation:
The coefficient of pollution level is "b" and "a" intercept
We must verify it.

The statistics on tets are now provided

Because statistics will be more than critical
values, we thus reject
Answer:
Step-by-step explanation:
to be honest I'm not sure how
Answer:
Graph B represents a function.
Step-by-step explanation:
Graph B is a quadratic function. y = x^2
Answer:
HL
Step-by-step explanation:
It's a right triangle.