Answer:
x ≈ -1.585786438 or x ≈ -4.414213562
y = 7
Explanation:
This should be a parabola function.
Let y = 0 so we can find the two x-intercepts. (x1,0) and (x2,0)
x^2+6x+7 = 0
Using the quadratic equation, we get:
x ≈ -1.585786438 or x ≈ -4.414213562
Now we can find y by setting x = 0, so that we get a y-intercept. (0,y)
y = 0^2+6(0)+7
y = 7