Find the vertex, focus, and directrix of the parabola. vertex (x, y) =
focus (x, y) =
directrix
Sketch its graph.
Additional Materials
(x + 3)2 = −16(y − 5)

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

45

step-by-step explanation: