What is the equation of a parabola with a vertex at the origin and the graph containing (-3,3)?

Step-by-step explanation:

Each parabola has a vertex at the origin.

Point (-3,3) means that x=-3, y=3 substitute it to the equation and calculate "a".

Put to the equation

  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.