Please help, thank you
1 answer:
Answer:
Option 1 is correct.
Step-by-step explanation:
We have been given several functions we need to find which of these graphs is left rising ad right falling.
The graph for the function
is left rising and right falling
Please look at the attachment for the graph of the function.
It has leading coefficient negative and odd degree.
Leading coefficient is the coefficient is the coefficient of degree term.
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Step-by-step explanation:
Make sure to see the photo I tried to explain every part there
<h2>Answer:</h2>
The ratio of the area of region R to the area of region S is:
The sides of R are in the ratio : 2:3
Let the length of R be: 2x
and the width of R be: 3x
i.e. The perimeter of R is given by:
( Since, the perimeter of a rectangle with length L and breadth or width B is given by:
)
Hence, we get:
i.e.
Also, let " s " denote the side of the square region.
We know that the perimeter of a square with side " s " is given by:
Now, it is given that:
The perimeters of square region S and rectangular region R are equal.
i.e.
Now, we know that the area of a square is given by:
and
Hence, we get:
and
i.e.
Hence,
Ratio of the area of region R to the area of region S is: