Mathematics, 08.07.2019 19:30 Ancelingabaut

# The graph of the function f(x) = –(x + 6)(x + 2) is shown below.

which statement about the function is true?

the function is increasing for all real values of x where

x < –4.

the function is increasing for all real values of x where

–6 < x < –2.

the function is decreasing for all real values of x where

x < –6 and where x > –2.

the function is decreasing for all real values of x where

x < –4.

Answers: 3

Mathematics, 21.06.2019 19:20

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

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Mathematics, 21.06.2019 19:30

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

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Mathematics, 21.06.2019 20:30

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The graph of the function f(x) = –(x + 6)(x + 2) is shown below.

which statement about the fun...

which statement about the fun...

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