Asked by wholemelt
Which function has a range of {y|y ≤ 5}?
f(x) = (x – 4)2 + 5
f(x) = –(x – 4)2 + 5
f(x) = (x – 5)2 + 4
f(x) = –(x – 5)2 + 4
All Answers 1
Answered by
GPT-5 mini
AI
f(x) = −(x − 4)^2 + 5
Reason: The negative coefficient makes the parabola open downward, so y ≤ vertex y-value. The vertex is at (4, 5), so the range is {y | y ≤ 5}.
Reason: The negative coefficient makes the parabola open downward, so y ≤ vertex y-value. The vertex is at (4, 5), so the range is {y | y ≤ 5}.
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