queenslayyyyyy1011 queenslayyyyyy1011

25-04-2020
Mathematics

contestada

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

Respuesta :

amna04352 amna04352

25-04-2020

Answer:

f(x) = -(x-4)² + 5

Step-by-step explanation:

f(x) = -(x-4)² + 5

Has a maximum vertex at (4,5)

Which means the function has a greatest value of 5 at x = 4

Therefore the range is:

y《5

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