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13 November, 06:34

Let f (x) = x2 + 6x + 8. What is the domain of Kx) ?

O

A. All real numbers except

B. All real numbers except x = 1, x = 11

ОО

C. All real numbers x = - 2, x = - 4

O D. All real numbers except x = 1, x = 10

SUR

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  1. 13 November, 06:41
    0
    The domain is all real numbers

    Step-by-step explanation:

    f (x) = x^2 + 6x + 8

    The domain is what numbers can we put in for x

    This is a parabola, we can put in any number for x and the function is defined
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