Determine whether the sequence appears to be an arithmetic sequence. If so, find the common difference and the next three terms. −4.5, −3, −1.5, 0, ...

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|