Value has these options Positive Negative ZeroNonexistent Impossible to know Feature has these optionsRelative maxRelative minIncreasing and non-horizontal tangentDecreasing a nonhorizontal tangent Horizontal tangent and not an extremaSign change has these optionsNo sign changePositive to negativeNegative to positiveImpossible to know

The graph of f ', the derivative of f, is shown below. Determine all possible inferences that can be made about 1' and f' when a: = 0. Graph of f ' Note: Even though we cannot technically say a function is increasing or decreasing at a point, you should indicate that either function is increasing or decreasing at a: = 0 if it is doing so in a small interval surrounding a: = 0. KO) rm) * a Value :1 . Feature ia ' l Sign Change [:3 I You must answer all questions abOve., ' ,,, , 4.: assemmaL