What is the domain function f (x)= ×-5 over x^2- 9
a. all real number but 9
b. all real n...
Mathematics, 30.08.2019 21:00 gigi246899
What is the domain function f (x)= ×-5 over x^2- 9
a. all real number but 9
b. all real numbers but 3 and -3
c. all positive real numbers
d. all real numbers but 5 and 9
Answers: 1
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