Express the fractions 1/2, 3/16, and 7/8 with an LCD. A. 1/4, 3/4, and 7/4 B. 8/16, 3/16, and 14/16 C. 1/32, 3/32, and 7/32 D. 4
2 answers:
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Answer:
x ≠ 3
Step-by-step explanation:
The denominator of ...
f(x) = (x+2)/(x -3)
is zero when x=3, so the function is not defined there. Values of x for which the function is not defined are not part of the domain.
The restriction is: x ≠ 3.
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Please note that parentheses are required around numerators and denominators when a rational function is written in plain text. When it is typeset:
the division bar serves as a grouping symbol. In plain text, we cannot tell where numerator and denominator begin and end unless some other grouping symbol (parentheses) is used.