Answer:
[tex]\mathrm{A}[/tex]
Step-by-step explanation:
[tex]x=-3\\y=2[/tex]
[tex]y=4(x+3)^2+2[/tex]
Put x as -3.
[tex]y=4((-3)+3)^2+2[/tex]
[tex]y=4(0)^2+2[/tex]
[tex]y=4(0)+2[/tex]
[tex]y=0+2[/tex]
[tex]y=2[/tex]
Hence, y equals to 2.
The answer is A.
After substituting the vertex in, the equation should be y = 4(x + 3)^2 + 2
