## anonymous one year ago What is the vertex of the parabola whose equation is y = (x + 1)square + 3? (-1, -3) (-1, 3) (1, 3)

1. Nnesha

$\huge\rm y = a(x – \color{reD}{h})^2 + \color{ReD}{k}$ is vertex form of parabola where (h,k) is the vertex points

2. Nnesha

$\huge\rm y = (x + 1)^2+ 3$ what is h and k in this equation ?

3. anonymous

is 1and 3

4. anonymous

ohhh lol thanks

5. Nnesha

no

6. Nnesha

h is negative in the formula so ?

7. Nnesha

@john_97

8. anonymous

will be -1,3

9. Nnesha

yes