The category of behavior that Mrs.Brown is describing is immediacy.
Explanation
Immediacy is a way of communication that indicates comfort, closeness and willingness to communicate or connect with the receiver of the message. For example, in this case, immediacy is represented in Mrs.Brown behavior when she says she looks at the clients, hold their hands and sits next to them which makes them feel emotionally closer and safe with her.
It states that certain factors in the workplace carry a positive influence on job satisfaction, while another group of factors have a negative impact, all of which are independent of one another. Herzberg's motivation-hygiene theory is also known as the dual-factor theory.
Do you need the answer from the quadratic formula? if so:

x^2=a
-3x=b
-18=c






Your answer would then be 6 and -3
I dont know for sure but i think its B-<span>The empire's boarders were expanded.</span>
Answer:
Borehole instrument and seismic waves instruments.
Explanation: