Question

08. If p(x) = x + 3, then p(x) + p(-x) is equal to
a) 3
b) 2x
c) 0
d) 6​

Answer 1

Answer:

p(x)=x+3

p(-x)= -x+3

p(x)+p(-x)= x+3+(-x+3) = x+3-x+3=6

Ergo, (d) 6

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Answer 2

Step-by-step explanation:

p(x)=x+3

p(x)+p(-x) =x+3+(-x+3)=x+3-x+3=6

(d) =6