Question

Evaluate the function f(p) = p2 + 3p + 1 for p = -2.​

Answer 1

- 1

Explanation:

To evaluate substitute p = - 2 into f(p)

f(- 2) = (- 2)² + 3(- 2) + 1 = 4 - 6 + 1 = - 1

Answer 2

The answer should be -1