D 4. Solve 8n + 20 < 6n + 24.
O n>-2
On<-2
On>2
On<2

What is the quadric regression equation that fits these data

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for x and y. g