Which quadratic function is represented by the graph?
O y=0.5(x + 2)2 + 4
O y=0.5(x + 3)2 -0.5
O y=0.5(x - 3)2 -0.5
O y=0.5(x - 2)2 + 4

\begin{bmatrix}Oy=0\\ 0.5\left(x+2\right)\cdot \:2+4Oy=0\\ 0.5\left(x+3\right)\cdot \:2-0.5Oy=0\\ 0.5\left(x-3\right)\cdot \:2-0.5Oy=0.5\left(x-2\right)\cdot \:2+4\end{bmatrix}

Step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation: