What we do here is substitute (-3) for x:
g(-3)=(-3)*2+(-3)
calculating:
g(-3)=-6+(-3)
g(-3)=-6-3
g(-3)=-9: this is the answer.
Helmut is about to give a presentation to his class, but he's very nervous. He feels he might explode or pass out. When the members see Helmut in front of them, they are unlikely to be able to know how nervous he feels.
<h3 /><h3>How to make a good presentation</h3>
It is essential that the speaker is confident about what he will present to his audience, so it is ideal to carry out research on the topic, base his ideas on reliable sources and carry out his presentation in a safe way.
You can also use presentation support materials to generate more interaction, such as visual aids such as posters and slides to make the presentation more dynamic.
Nervousness during a presentation for many people is a common reaction, so the ideal is to consciously manage your anxiety, demonstrating to your audience your effort and knowledge about the topic.
Find out more information about presentation here:
brainly.com/question/25562972
Answer:
The answer is B. obssesive-compulsive disorder.
Explanation:
This disorder occurs when a person has unwanted, repeated thoughts and must carry out an action in order to supress them. When someone engages in these behaviours, however, the relief is usually short-term. The thoughts come back and the person must carry out the actions again (compulsions).
This would be true if thats what your looking for
