Respuesta :

xItzMuskx

[tex] \bf \pink{ANSWER}[/tex]

When you have a quadratic function, in which b=0,  the vertex is the y-intercept.

swflclay05

Answer:

(0,-7)

Step-by-step explanation:

We know that the x = 0 and that the y-intercept is -7.

In the equation y=2x^2 - 7, the -7 is your y-intercept.