The reflected function is g(x) = √(-x).
And the correct option is the third one.
<h3>
Which table represents the reflection?</h3>
Remember that for a function f(x), a reflection across the y-axis gives:
g(x) = f(-x).
In this case, the original function was:
f(x) = √x
Then we have:
g(x) = √(-x).
So we can only evaluate this function in values of x such that:
x ≤ 0.
Then the correct option is:
"On a coordinate plane, a graph starts at (0, 0) and goes to the left through (negative 4, 2)."
As when we evalute g(x) in -4, we get:
g(-4) = √(-(-4)) = √4 = 2
If you want to learn more about reflections:
brainly.com/question/4289712
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Domain would be X is any real number.
And I believe the range is Y is greater than or equal to 0.
There are several information's of immense importance already given in the question. Let us write them down first
Number of edges of the regular polyhedron (E) = 30
Number of vertices of the regular polyhedron (V) = 12
Let us assume the number of faces of the regular polyhedron = F
Then
V - E + F = 2
12 - 30 + F = 2
f - 18 = 2
F = 20
From the above deduction, it can be easily concluded that the number of faces of the regular polyhedron is 20.
Answer:
A
Step-by-step explanation: