How would I solve this?

6 4. The shaded region A has an area of 1.5, and | f(x)dx = 3.5. Use this information to fill in the blanks. A = 1.S B = 2 2 6 (a) f ( x ) dx = 1. (b) | f ( x ) dx = 2 4 6 0 2 6 6 ( c ) If(x) | dx =.9 (d) -2f (x) dx = (e) | [2 + f (x)] dx = 0 0 0