Answer:
Option (3).
Step-by-step explanation:
Attached figure is the graph of a function,
f(x) = -
Since domain of any function is the set of all possible input values of the function,
Therefore, Domain of the function is,
Domain : x ≤ 0 Or (-∞, 0]
And range of the function is the set of all possible output values (y-values) of the function.
Therefore, Range of the function will be,
Range : y ≤ 0 Or (-∞, 0]
Therefore, Domain and range of this function is same.
Option (3) will be the answer.
2x2 for each pen with four in a square and one to the side kind of like this
=== ==
each length of fencing would be 2 meters and the total square footage would be 20 meters because some of the fencing is used for more than one pig's pen
the dimensions would be hard to show, but 4x4+ a 2x2
2x+3+51=4x+8 ( external angle =the sum of two opposite internal angles)
2x+54=4x+8
46=2x
x=23
4x+8=92+8=100 degrees
2x+3=46+3=49 degrees
If the factor of the dilation is 4 about the origin, then, the coordinates of the point image becomes:
G(2,-2) => G'(8 , -8)
The point image is G'(8 , -8)
The polynomial representing the area of the is 49n² - 25
<h3>How to determine the polynomial</h3>
The formula for area of a square is expressed as;
Area = a²
Where a is the side length
From the image shown, we can see that the side length takes the value (7n - 5)
Substitute the value into the formula
Area = a²
Area = (7n - 5)²
Area = (7n - 5) ( 7n + 5); this is so because of the difference of two squares
Expand the bracket
Area = 49n² + 35n - 35n - 25
collect like terms
Area = 49n² - 25
Thus, the polynomial representing the area of the cube is 49n² - 25
Learn more about a square here:
brainly.com/question/24487155
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