Answer:
c. amplitude: 1; period:
Step-by-step explanation:
The given function is
This function is of the form;
where is the amplitude.
When we compare to
, we have
, therefore the amplitude of the given cosine function is
The period is given by;
Since B=1, the period is
Answer:
Lisa's team have played 24 home games and 25 away games.
Step-by-step explanation:
Given:
Let represents games played at home.
also represent games played away.
Total number of games played = 49
∴
Now according to given data:
Number of home games won =
Number of away game won =
Total games won =26
Hence
Now multiplying equation 1 by 3 we get,
Now Subtracting equation 2 by equation 3 we get,
Substituting value of x in equation 1 we get.
Hence Lisa's team have played 24 home games and 25 away games.
The best point that describes point Q of triangle MNP is; D: Circumcenter
<h3>What is the central point of the triangle?</h3>We have been given an image of a triangle MNP and we are asked to choose the term that describes point Q
We see that point Q is the point where the perpendicular bisector of the given triangle is intersecting.
Due to the fact that by definition, the point where the perpendicular bisectors of a triangle intersect is called circumcenter, therefore we can conclude that, point Q is the circumcenter of triangle MNP.
Read more about Circumcenter at; brainly.com/question/28022079
#SPJ1
