From the time a baby is born, what is she or he eager to do? A. smile at her parents and primary caregivers

B. explore her world and interact with others

C. play with her parents, primary caregivers, and toys

D. sleep the majority of the time

Answerfriction

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:    

Answerhis desire for money

Ithink the answer is d