If f (x) = x2 - 25 and g (x) = x - 5, what is the domain of (f/g) (x) ?

a) all real values of x

b) all real values of x except x = 5

c) all real values of x except x = - 5

d) all real values of x except x = 5 and x = - 5

Question

16 January, 03:48

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Matthias · Answer 1

Choice b. is right because for x=5 will result this fraction undefined bc than for x=5 the denominator will be equal zero

If f (x) = x2 - 25 and g (x) = x - 5, what is the domain of (f/g) (x) ?a) all real values of xb) all real values of x except x = 5c) all real values of x except x = - 5d) all real values of x except x = 5 and x = - 5