The Polynomial Function X² - 4x + 8 Has

question 217

Multiple Choice

The polynomial function x² - 4x + 8 has

• A) one stationary point that is at x = 4
• B) one stationary point that is at x = -2
• C) two stationary points, one at x = 0 and one at x = 4
• D) two stationary points, one at x = 2 and one at x = -2
• E) one stationary point that is at x = 2