Given:
Price change of four companies .
To find:
Smallest price change of the four companies.
Solution:
We have price change of four companies as .
Here negative sign represents the decrease in stock market price.
Price change can either positive or negative. So, we need to find the absolute value of each price change.
Arrange these values in increasing order.
Now,
Price changes in ascending order is
Hence, -1/8 the smallest price change of the four companies.
Answer:
The two lines of reflection are and
Step-by-step explanation:
I will attach a file with the graph of the rectangle and the lines of reflection.
We know that RSTU is a rectangle with vertices at ,
,
and
The first step is to draw the vertices on the plane and them the rectangle.
The rectangle is a symmetrical figure. Therefore if we want to carry the rectangle onto itself using a line of reflection this line must goes through the centroid of the rectangle.
Given that we have a rectangle whose width is and its length is
its centroid will be place at
.
Looking at the graph and using this information we find that the two lines of reflection are and
.
