Respuesta :

Musseocas

Answer:

-1

Step-by-step explanation:

What's the x value of a point that's considered as the y-intercept? It's 0.

With that in mind, let's solve this by plugging 0 into the function

[tex]f(0) = -(0+1)^2\\f(0) = -1[/tex]

Good luck!

The answer is negative one!