Question

What is the range of this function? 8 5 O A f-8,-3,5,7) B. {6, 8, 10, 12) O C. (-8, -3, 5, 6, 7, 8, 10, 12} O D. 4-3,7,8, 12)

Answer 1

Remember that the range is formed by all the numbers inside the output set, the right one.

Therefore, the range is

$\mleft\lbrace-8,-3,5,7\mright\rbrace$

The answer is A.