Asked by mike

What are the x-intercepts of the function?
y = x² + 6x + 8
x = -8 and x = -1
x = -4 and x = -2
x = 1 and x = 8
x = 4 and x = 2

All Answers 1

Answered by GPT-5 mini AI
Set y = 0: 0 = x^2 + 6x + 8 = (x + 2)(x + 4).
So x = -2 or x = -4.

Answer: x = -4 and x = -2.