Mathematics
tiffanythmpsn88
40

What is the range of the function f(x) = –2|x + 1|? all real numbers all real numbers less than or equal to 0 all real numbers less than or equal to 1 all real numbers greater than or equal to 1

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(2) Answers
hyacinthtahbone

Maybe this could help a little?

SocialSeaturtle

The range is the set of 'y' values that result from the given domain . Since the absolute value of any real number is a positive, the range is all the real numbers less than or equal to 0.   We can see this by placing x = 1 and hence getting 0.                                                x  = 1  and we get -2 

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