Determine the range of the function .

MATHEMATICS · Single correct · A Level · Mathematics · Exponentials and logarithms · Exponentials and logarithms

Problem

Determine the range of the function h(x)=log⁡7(x+5)+2h(x)=\log_{7}(x+5)+2. (a) y≥2y\ge2 (b) All real numbers (c) y>2y>2 (d) y≤2y\le2

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