Multiple choice of graphs of f and f'. this is a review assignment, but im just not understanding. I really would love to understand this before my exam. thank you in advance

For the given function, identify where the slope is positive. Y 20 16+ 12 + 8+ X -10 -9 8 7 6 5 -4 -3 -2 2 3 4 5 6 7 8 9 10 -8 -12 + -16+ -20 + O The slope is positive where the function is increasing, which is between approximately (-4, -3), (0, 2) and (2, 2.5). O The slope is positive where the function is increasing, which is approximately (-4, -3) and (0, 2). O The slope is positive where the function is increasing, which is approximately (-3 to 0) and (2.5 to 4). O The slope is positive where the function is increasing, which is approximately (-4 to 0) and (2.5 to 4).Given the function f() shown, which is the graph of the derivative f' (a) ? -NWAUI Not AY -NWA UI -NWAUT X 7X wt WT O -2 .1 O -1 N. -2 -NWA UI 7X 7X N O 3 O 3 -2 -1 N- -1Use the graph of f(x) to complete the table below. AY 10 X -4 -3 -2 N X .5 2 3 nterval -4, -2.5) (-2.5, 0) (0, 2)x =2 (2, 2.3) (2.3, 3) Behavior in f (x) Sign of f '(x) 1(-4, (-2.5, (0, 2) x =2 (2, 2.3) (2.3, Interval -2.5) 0) (3 ) Behavior decrea increa decrea asymp decrea increa O in f (x) sing sing |sing tote sing sing Sign of f ' Negatil PositivNegati Negatipositiv DNE (X) ve e ve ve e (-4. 1(-2.5. 12.3.Interval (-4, (-2.5, (0, 2) x =2 (2, 2.3) (2.3, 1-2.5) 0) (3) Behavior decrea increa decrea asymp decrea increa O in f (x) sing sing sing tote sing sing Sign of f ' Positiv Negatipositiv Positiv Negati DNE (x) le ve e e ve (-4, (-2.5, (2, Interval (0, 2) X =2 (2.3, 3) -2.5) 2.3) Behavior increa decrea increa asymp increa decrea O in f (x) sing sing sing tote sing sing Sign of f ' Positiv Negatipositiv Positiv Negati DNE (x) e ve e e ve -4, Interval (-2.5, (0, 2) x =2 (2, 2.3) (2.3, -2.5) 0) (3 ) Behavior decrea increa decrea asymp decrea increa O in f (x) sing sing sing tote sing sing Sign of f ' Positiv Negatipositiv Negatipositiv DNE (x) e ve e ve e