contestada

Which of the following functions best represents the graph?

f(x) = (x + 3)(x − 3)(x − 9)
f(x) = (x + 3)(x − 3)(x + 9)
f(x) = (x + 3)(x − 3)(x − 1)
f(x) = (x + 3)(x − 3)(x + 1)

Which of the following functions best represents the graph fx x 3x 3x 9 fx x 3x 3x 9 fx x 3x 3x 1 fx x 3x 3x 1 class=

Respuesta :

S1NGH

Answer:

f(x) = (x + 3)(x − 3)(x − 1)

Step-by-step explanation:

The roots are at -3, -1 and 3 therefore the 3rd option is correct.

S28514743

Answer:

The answer is D

Step-by-step explanation:

Attatched photo for proof

Ver imagen S28514743

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