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?
(-2,-3)
10
![The vertex of this parabola is at 2 3 When the xvalue is 1 the y value is 5 What is the coefficient of the squared expression in the parabolas equation 23 10 class=](https://us-static.z-dn.net/files/d6c/c3f60e821da6ccb5cf4df2e430d4d4fa.png)