If you shift the absolute value parent function, F(x) = |x|, left 4 units, what is the equation of the new function?

1foot = 12 inches; 1 yard = 3 feet

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line