Compared to their agemates, adolescents from immigrant families are a. more; use drugs and alcohol b. less, do well academically c. more; have early sex d. less; commit delinquent and violent acts Clear my choice

m) \( (1-x)(2-x)=3-x \)

\( \frac { d ^ { 2 } y } { d x ^ { 2 } } + 49 x = 0 \)

The point \( (x-4,2-x) \) where \( x \) belongs to \( Z \) is located in third quadrant, then \( X= \) (1 Point) \( \otimes \)

Given the polynomial: Question 2 of 9 A. \( x=0 ; x=1 ; x=4 ; \) B. \( x=0 ; x=1 ; x=-4 \) C. None of the options, D. \( x=0 ; x=-1 ; x=4 \)

Question \( \{10\} \) 10 The human body has defence mechanisms which prevent infection by ts Write down two of these defence mechanisms.