Answer: u = 3
Step-by-step explanation:
Divide each side by -7 to get u = 3.

It was started by a scientist Ivan Pavlov who was a russian physiologist who started the Behaviorist movement in psychology.
During the experiment:
- The loud noise is the <u>unconditioned stimulus.</u>
- The fear reaction is the <u>unconditioned response.</u>
- The white rat is our <u>neutral stimulus.</u>
- When the loud noise and the white rat are paired over time, the white rat becomes the <u>conditioned stimulus.</u>
- The Fear reaction to the loud noise the <u>conditioned response.</u>
Our Answer is:
⛱️ 
I think the answer is a because i calculated it
Answer:
a) -45, <u>-43.5, -42, -40.5</u>, -39. f(n) = -45 + 1.5(n-1)
b) -34, 3, 40, 77. f(n) = -34 + 37(n-1)
Step-by-step explanation:
The explicit formula for an arithmetic formula can be defined as: f(n) = f(1) + d(n-1).
Where n is the number, and d is the common difference.