Question

P(y)=y-5 by 2,find p(2) and p( 2 by 5)

Answer 1

Answer:

P(y) = y-5/2

=> P(2) = 2-5/2

= -3/2

=> P(2/5) = (2/5) -5/2

= (2-25/5) x 2

= -23/5 x 2

= -46/5