please no trolls, the quarter ends friday and i currently have a D and if i get a 10/10 on this assignment i can get to a C

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

Equation for the calculation double 2 and then add 5

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form