What shows the correct substitution of the values a, b, and c from the equation 0=-3x^2-2x+6

When dealing with a quadratic equation, you usually assign the following name to the coefficients of the variables:

So, is the coefficient of , is the coefficient of and is the constant term.

In your case, the coefficient of is -3, so

The coefficient of is -2, so

The constant term is 6, so

step-by-step explanation:

$12. that is my answer.