f(x) = x2 + 6x + 8
x^2 + 6x + 8 = (x+3)^2 - 1 = (x+2)(x+4)
vertex (-3; -1)
x-intercepts: (-4; 0) - smaller x-value
and (-2; 0) - larger x-value
y-intercept: (0; 8).
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?