The function p(x) is mapped to i(x) by a dilation in the following graph.
line p of x passes through (negative 2, 4) & (2, negative 2). line i of x passes through (negative 4, 4) & (4, negative 2).
which answer gives the correct transformation of p(x) to get to i(x)?
i(x)=2p(x)
i(x)=1/2p(x)
i(x)=p(1/2x)
i(x)=p(2x)