# England_MAT_265_ONLINE_A_Spring_2020.Section_4.4.pdf -...

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EnglandMAT265ONLINEASpring2020Assignment Section4.41.(1 point) Suppose thatf(x) =4x2-25.(A) List all critical numbers off. If there are no critical num-bers, enter ’NONE’.
(C) Use interval notation to indicate wheref(x)is decreas-ing.
(D)List thex-coordinates of all local maxima off. If thereare no local maxima, enter ’NONE’.xvalues of local maxima =(E) List thex-coordinates of all local minima off. If thereare no local minima, enter ’NONE’.xvalues of local minima =(F) Use interval notation to indicate wheref(x)is concaveup.Concave up:(G) Use interval notation to indicate wheref(x)is concavedown.Concave down:(H) List thexvalues all inflection points off. If there are noinflection points, enter ’NONE’.Inflection points =(I) List all horizontal asymptotes off. If there are no hori-zontal asymptotes, enter ’NONE’.Horizontal asymptotesy=(J) List all vertical asymptotes off. If there are no verticalasymptotes, enter ’NONE’.
f. When you’re finished, enter a ”1” in the box below.Graph Complete: