Each in-vehicle securement location must have a two part securement system

I believe that the question refers to the securement of wheelchairs in vans and buses, and the question is whether it is true that it must have two parts.

This statement is true: one of the parts is securing the wheelchair and the other part is securing the wheelchair user.

True is the answer. hthhth

The answer is    (d) 7/2======we have    we also  have an integral      notice how function f splits up at x = 0. there's a left piece and a right pieceso we'll need to do the same thing with our integral: split it at x = 0we use a property of integrals that allows us to split up and sum:     notice that for the piecewise function f, the function has the equationf(x) = x when x  ≤ 0. so for the integral  , f(x) = x so it changes into      for the piecewise function f, the function has the equationf(x) = x+1  when x  > 0. for the integral  , we have    therefore, back to our splitted integral: