The function f(x) is graphed on the coordinate plane. what is f(−2) ? enter your answer in the box. f(−2) = a graph of a linear equation on a coordinate plane. the horizontal x axis ranges from negative 5 to 5 in increments of 1. the vertical y axis ranges from negative 5 to 5 in increments of 1. a solid line passes through begin ordered pair 2 comma 0 end ordered pair and begin order pair 0 comma negative 1 end ordered pair.