Question

Help in Algebra 2. Quadratic Equations *See attachment* Which steps did I do wrong if any

Answer 1

3rd line from the bottom, should read 2(3^2) + 12(3) + 47, nor -3

Answer 2

Also, I would prefer you call is the equation for the axis of symmetry is x = 3, not just the single word "symmetry".

Answer 3

i got the -3 from the vertex i forget to right it after the equation @Easyaspi314

Answer 4

oh...ok...then on the 3rd line...towards the end write x = -3 (not 3)

Answer 5

same for the 4th line...at the end

Answer 6

so the vertex is (-3,31)? @Easyaspi314