Determine whether the following relation represents a function. If it is a function, state the do{(-8,-3), (-9,4), (1,1), (4,4)}
Does the given relation represent a function?
Yes
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Answers
Answer:
Yes, I cannot tell what it wants you to state if it is though.
Step-by-step explanation:
I am assuming you are familiar with coordinates representing x and y coordinates so (x,y). If this is unfamiliar let me know.
For a function, there cannot be a repeat of xs unless every one goes to the same y. So for instance if (3,4)(3,5) were in the list this would not be a function because 3 is used twice but goes to a different number each time.
If the list had (3,4) twice so (3,4)(3,4), that could still be a function.
In your list There are no repeating xs, so you don't even need to check. It is a function.
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The area of a parallelogram is base x height thus height will be 6 inches.
What is a parallelogram?
A parallelogram's facing or opposing sides are of equal length, and its opposing angles are of similar size.
A basic quadrilateral with two sets of parallel sides is known as a parallelogram.
There are 4 types of parallelograms, including 3 special types. The four types are parallelograms, squares, rectangles, and rhombuses.
As per the given,
Area of square = 6 x 6 = 36
Area of parallelogram = 6 x height
Height x 6 = 6 x 6
Height = 6
Hence " The area of a parallelogram is base x height thus height will be 6 inches".
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Thus the correct answer is (C).
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For this case we have that by definition, the area of a square is given by:
Where:
l: It's the side of the square
We have as data that:
So:
We cleared l, applying root to both sides:
We choose the positive value of the root:
So, the side of the square is:
The perimeter is given by:
Answer:
Answer:
Side length = 8xy^2
Perimeter = 32xy^2.
Step-by-step explanation:
As it's a square the side length is the square root of the area
= √ (64x^2y^4)
= 8xy^2.
The perimeter is 4 times this.