Question

Please Help!
What is the vertex of y = 2(x + 1)^2 - 3

Answer 1

what do you think it is?

Answer 2

try this http://www.purplemath.com/modules/sqrvertx.htm @miryluslinares

Answer 3

The vertex of a parabola is the point where the parabola crosses its axis of symmetry. So (-1, -3)

Answer 4

thanks

Answer 5

@Jadeishere thank you so much! i just wasn't sure :)

Answer 6

well you gave a site to use... If you graph the equation, you'll the the parabola. If you use Geogebra, it works VERY well

Answer 7

okay good to know