Question

for the function y=ln(x+1)+5 which of the following statements is true? A: The domain is (−1,...

for the function y=ln(x+1)+5 which of the following statements is true?

A: The domain is (−1, +∞), and the range is all real numbers
B: The domain is all real numbers, and the range is [5, +∞).
C: The domain is (1, +∞), and the range is [5, +∞).
D: The domain is (1, +∞), and the range is all real numbers.

Math   Precalculus   
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Answer #1

NOTE:: Domain of Ln(x) function is (0,infinity) and Range All real numbers

so our question:: y=ln(x+1)+5, for domain x+1>0, x>-1, hence domain of y will be (-1, infinity) , and range would be all real number hence answer of this question will be Option (A)

the domain of y will be (-1, infinity), and range would be all real number hence answer to this question will be Option (A).

the domain of y will be (-1, infinity), and range would be all real number hence answer of this question will be Option (A)

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