Question

2. If p(x) = x+4 then p(x) + p(-x)
is
​

Answer 1

Answer:

8

Step-by-step explanation:

p(x) = x+4

then, p(-x)= -x+4

therefore,

p(x)+p(-x)

= (x+4) + (-x+4)

=4+4 =8