Question

someone please help me !!!! PLEASE PLEASE PLEASE ! my question is the attachment posted below !

Answer 1

\[y=a(x+1)^2-17\]
\[-13=a(0+1)^2-17\]
\[-13=a-17\]
\[4=a\]
\[y=4(x+1)^2-17\]
\[0=4(x+1)^2-17\]
\[x=\frac{-2\pm\sqrt{17}}{2}\]

Answer 2

solutions are (-3.06,0) and (1.06,0)

Answer 3

thanks love .