Answer:
True
Step-by-step explanation:
In order for a relation (a set of ordered pairs) to be considered a <em>function</em>, every value in the <em>domain</em> (the set of all the first numbers in the pair) is associated with one value in the <em>range</em> (the set of all second numbers in the pair). This is easiest to see visually. Our domain is the set {2, 3, 4, 5} and our range is the set {4, 6, 8, 10}, and we can visualize the ordered pair (2, 4) as an "arrow" starting a 2 in the domain and ending at 4 in the range. When seen this way, a relation is a function if <em>every value in the domain only has one arrow coming out of it</em>. We can see from the attached picture that the ordered pairs in the problem are a function, so this statement is true.
The quadratic equation that would model this scenario is
Let us take the side of the square = x
Area of the square = x²
Length of the rectangular garden = 2x
Width of the rectangular garden = x-16
So, the area of the new vegetable garden = length*width
Area of the new or rectangular vegetable garden = 2x(x-16)
<h3>What is a quadratic equation?</h3>
The polynomial equation whose highest degree is two is called a quadratic equation. The equation is given by 
coefficient 
non-zero.
Since it is given that
Area of square garden = area of the rectangular garden
Thus, the quadratic equation that would model this scenario is
To get more about quadratic equations refer to:
brainly.com/question/1214333
For this case we have a function of the form
Where:
We must find the value of the function when the variable x is -5.
Then, substituting, 
We have that by sign law
Answer:
I believe its 130 points... im sorry if its wrong
3,9,27 ( the 9 can be multiplied by itself to get 81 9*9)
