Question

hey can you please help me posted picture of question

Answer 1

the answer is A hope I helped ^.^

Answer 2

For this case we have the following equation:
 y = 2 (x + 4) ^ 2-21
 Rewriting we have:
 y = 2 (x ^ 2 + 8x + 16) -21
 Multiplying the common factor 2 we have:
 y = 2x ^ 2 + 16x + 32-21
 Adding the constant term we have:
 y = 2x ^ 2 + 16x + 11
 Answer:
 y = 2x ^ 2 + 16x + 11
 option A