Use the graphing tool to determine the true statements regarding the represented function. Check all that apply. f(x) > 0 over the interval (1, ..). O f(x) < 0 over the interval [1, ..). Of(x) < 0 over the interval (-0, 1]. 10 Of(x) > 0 over the interval (-0, 1). 4 2 N Of(x) > 0 over the interval (- -20 ​