Answer:
Explanation:Jews
good luck and God bless! :)
Laboratory work can be started immediately upon entering the laboratory even if the instructor is not yet present. Never remove chemicals or other equipment from the laboratory. Chipped or cracked glassware is okay to use. Read all procedures thoroughly before entering the laboratory.
Is the answer
The values for the function y= cos 4(x-pi) are;
- Amplitude = 1
- Period = π/2
- Horizontal (phase) shift = π
- units Vertical shift = 0 units
<h3>Cosine functions and Properties</h3>
It follows from comparison with the traditional cosine function;
- Amplitude is usually the coefficient of the cos function and hence is, 1 in this case.
- The period, T from the function given is; T =π/2
- The horizontal phase shift is obtained by comparison as; pi.
- Ultimately, the vertical shift is 0 units as there's no y-intercept.
Read more on cosine functions;
brainly.com/question/17075439
When speaking in front of audience you should make eye contact with the audience.
<h3>Giving of speech to audience</h3>
Speech giving is an art of presentation of one's thoughts and ideas which is usually done before a listening audience.
The guidelines of giving of speech to audience include the following:
- Practice effectively before the speech
- Speak with the correct tone and clearly in such a way that your points would be noted
- Always maintain eye contact with your audience.
Therefore, when speaking in front of audience you should make eye contact with the audience.
Learn more about speech here
brainly.com/question/26157848
#SPJ1
