dnsksnjs dnsksnjs

01-08-2021
Mathematics

contestada

If f(x)=x^2-11, for what values of z is f(x) < 25?
a) -6 < x
b) x < 6
c) x ≤ -6 or x ≥ 6
d) -6 < x < 6

Respuesta :

jasongggg jasongggg

01-08-2021

Answer:

D

Step-by-step explanation:

f(x) < 25

x² - 11 < 25

x² < 36

-6 < x < 6

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