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07-11-2019
Mathematics

contestada

Over what interval is the graph of f(x) = -(x + 8)2 – 1 decreasing?
(-8, 0)
(8,00)
(-2,8)
(-20, -8)

Respuesta :

Аноним Аноним

07-11-2019

Answer:

(-8, ∞)

Step-by-step explanation:

The coefficient of x^2 is negative so the graph rises from the left until x = -8 and y = -1.

So it decreases from x = -8 to x = infinity.

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