Assuming that the roots of the given quadratic equation are

obtain the sum and product of the roots

Sum = -7/3 and the product = -2.

Step-by-step explanation:

Consider the equation ax^2 + bx + c = 0 if the roots are α and β then

The sum  α + β = -b/a and  the produce αβ = c/a.

So for the given equation:

The sum = -7/3 and the product = -6/3 = -2.

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)