Answer:
a. double
Step-by-step explanation:
option a is correct answer
It is false that x is a function of y
<h3>How to determine the true statement?</h3>
The equation is given as:
x = y^2
Set y = 2
x = (2)^2
x = 4
Set y = -2
x = (-2)^2
x = 4
Different values of y give the same x value.
This means that x is not a function of y
Read more about functions at:
brainly.com/question/12431044
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