contestada

What is the domain of the
function f(x) = x² -25/x+5

Hint:
1. Look at the number in
denominator (bottom). Determine
the number you need that makes the denominator equal zero.

2. Find the answer that indicates x is
both greater than or less than that
number. Not equal. Not between.

A) x < -5 or x > −5
B) -5 < x < 5
C) x < 5 or x > 5

What is the domain of the function fx x 25x5 Hint 1 Look at the number in denominator bottom Determine the number you need that makes the denominator equal zero class=

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