A3. In the graph, the polynomial $p$ intersects the $y$-axis at $-4$, touches the $x$-axis at $1$, and intersects the $x$-axis at $4$. What is the value of the expression $p^{\prime}(1)-2 \cdot p(0)-4 \cdot p(4)$?
(A) 2
(B) 4
(C) 8
(D) 0
(E) -1

![](https://cdn.mathpix.com/cropped/2024_06_07_9fbd0ae098c18b73b6bfg-14.jpg?height=854&width=1033&top_left_y=1546&top_left_x=523)
A3. From the graph, we read that $p^{\prime}(1)=0, p(0)=-4$ and $p(4)=0$, so $p^{\prime}(1)-2 \cdot p(0)-4 \cdot p(4)=8$.