Elmer has trouble remembering things and has poor eyesight at his old age. due to these characteristics, doctors are likely worried about which health behavior?

The answer is Dementia. It is  trouble remembering things.
Doctors consider old age-related change in the brain and abnormal change. ... you as healthy and safe as possible with the least disruption in your daily activities.

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:    

Idon’t know the answer