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Mathematics 15 Online
OpenStudy (anonymous):

Which of the following best describes the set of even integers from –4 to 4? A. {–4, –2, 0, 4} B. {–4, –3, –2, –1, 0, 1, 2, 3, 4} C. {–4, –2, 0, 2, 4} D. null set

OpenStudy (anonymous):

even number is one fully divisible by 2, multiples of 2, including 0, therefore C is the answer.

OpenStudy (anonymous):

ty can u hhelp me on some more

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

@Firebender

OpenStudy (anonymous):

what is |3| = ?

OpenStudy (anonymous):

time wat

OpenStudy (anonymous):

what if i told you that |-x| = x = |x| for x = any number?

OpenStudy (anonymous):

the straight brackets mean absolute value, they make everything positive

OpenStudy (anonymous):

ohhhhh

OpenStudy (anonymous):

The set of integers is B

OpenStudy (anonymous):

/3/ is absolute value the answer is 3

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