math
posted by Laurie .
What is the domain of the function
f(x)=11/Squareroot of 4x^2
a.(11,11)
b.[11,11]
c. (2,2)
d. [2,2]
What is the range of the function?
y=8/Squareroot of 4x^2
a. [4, infinity)
b. (infinity, 4]
c. [8, infinity)
d. (infinity, 12]
e. [6, infinity)
f. (infinity, 6]
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