PLEASE HELP ASAP IN A QUIZ RN
1 answer:
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Transforming 
to 
gives the effect of squashing the graph horizontally (by halving the x-coordinate)
Then from
to 
is reflecting on the y-axis
Then from
to 
is to translate by 4 units to the right
Finally from to 
is translating the graph up by 5 units
Then from
Then from
Finally from
Given:
The width of a rectangle is x centimeters and its length is (x+ 2) cm.
To find:
The expression for the perimeter of the rectangle.
Solution:
We know that, perimeter of a rectangle is
We have,
Width = x cm
Length = (x+2) cm
Putting these values in the above formula, we get
Therefore, the required expression for the perimeter of the rectangle is (4x+4) cm.