3 1/3 + 5 5/10 + 2 1/2
cuál es la respuesta de este ejercicio ayuda xfavor ​

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex