Question

If p(y) = y – 2 then find the value of p(y) + p(–y).​

Answer 1

Answer:

p(y) + p(-y) = -4

Step-by-step explanation:

p(-y) = - y - 2

p(y) = y - 2

p(y) + p(-y) = (y - 2) + (-y - 2)

p(y) + p(-y) = y - y -2 - 2 = -4

∴p(y) + p(-y) = -4

I hope this helps!!

Regards,

Lilac584

Answer 2

Answer:

p(y)+p(-y)=-4

Step-by-step explanation:

p(-y)=-y-2

p(y)=y-2

p(y)+p(-y)=(y+2)+(y-2)

p(y)+p(-y)=y-y-2-2=-4

:. p(y)+p(-y)=-4