y = x² + 6x + 3 What is the vertex? What is the y-intercept? Does the parabola open up or down? Question y = x² + 6x + 3 What is the vertex? What is the y-intercept? Does the parabola open up or down? in progress 0 Math Gianna 2 weeks 2021-10-03T16:53:43+00:00 2021-10-03T16:53:43+00:00 2 Answers 0

## Answers ( )

drown lemme know if this helps!

Answer:Step-by-step explanationVertex (-3,-6)

to find y intercept, let x = 0

y = (0) + 6(0) + 3

y =3

y intercept (0,3)

If x is negative then the graph is upside down, so in this case its open up