Question

Which conjunction or disjunction is equivalent to the open sentence |a – 8| ≤ 3.



A.


a – 8 ≤ 3 and a – 8 ≥ –3


B.


a – 8 ≥ 3 and a – 8 ≤ –3


C.


a – 8 ≤ 3 or a – 8 ≥ –3


D.


a – 8 ≥ 3 or a – 8 ≤ –3

Answer 1

solve for the piecewise-defined function
|a – 8| ≤ 3
becomes
function 1:
a - 8 ≤ 3

function 2:
-(a - 8) ≤ 3

Answer 2

thats not any of the answers...? i dont understand.