What is the axis of symmetry of the quadratic function y = 2(x + 3)2 + 5? x = –5

x = –3

x = 5

x = 3

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho

\left[x _{2}\right] = \left[ \frac{3}{4}+\left( \frac{1}{4}\,i \right) \,\sqrt{7}\right][x​2​​]=[​4​​3​​+(​4​​1​​i)√​7​​​]