Which statement is true about the given function? fx<0 over the intervals - ∈ fty ,-2.7 and 0.8, ∈ fty fx<0 over the intervals - ∈ fty ,-2.7 and -1,0.8 fx>0 over the intervals - ∈ fty ,-2.7 and -1,0.8 fx>0 over the intervals - ∈ fty ,-1 and 0.8, ∈ fty Intro Done _n