The vertex of this parabola is at (3, -2). When the x-value is 4, iS the yvalue is 3. What is the coefficient of the squared expression in the
parabola's equation?

Can someone be awesome and me with : (

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score