If a number is (blank), then the number is less than its absolute value
1 answer:
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Answer:
A. x is all real numbers
Step-by-step explanation:
A function from a set
to a set
is a relation that assigns to each element
in the set
exactly one element
in the set
. The set
is the domain (also called the set of inputs) of the function and the set
contains the range (also called the set of outputs).
As you can see from the graph is valid for all real numbers. This is true because this function is continuous. Another characteristic of this function is that it is periodic.
There's an obvious perpendicularity in the figure, the origin of the coordinate axes. So we put the kite's vertices on the axes so the diagonals are perpendicular. We'll make the lateral symmetry along the x axis and let the left and right be different sizes.
Answer: Kite ABCD, A(0,a), B(b,0), C(0,-a), D(-d,0)
