Question

If p(x) = x + 3, then what is the value of p(x) + p( - x)?

Answer 1

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

Explanation:

In this question, we are tasked with calculating what p(x) + p(-x) will be

From the question, we know that p(x) = x + 3

Then p(-x) will be p(-x) = -x + 3

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

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