3 years ago

What is the domain of the function f (x) x-5/x^2-9

Mathematics

2 answers:

dexar [7]3 years ago

8 0

Answer:

its D on edg

Step-by-step explanation:

follow my ifunny "dankmemehistory"

nikklg [1K]3 years ago

7 0

Means the number you can use
remember we can't divide by zero
domain is x^2-9
set to zero to find values we can't use
x^2-9=0
x^2=9
x=+/-3

domain=all real numbers except -3 and 3

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