Question: 1.)Find A and B given that the function y=Ax?+Bx? has a minimumvalue of 54 at x = 81. a.)A=486 and B=6 b.)A=243 and B=6 c.)A=486

1.)Find A and B given that the function y=Ax?+Bx? has a minimumvalue of 54 at x = 81.

a.)A=486 and B=6 b.)A=243 and B=6 c.)A=486 and B=3 d.)A=243 andB=9 e.)A=243 and B=3

2.)Find the coordinates of the point(s) on the curve y=?x+3 thatare closest to the point (6, 0).

a.(1/2) b.(13/2, square root of 38/2) c.)(11/2,square root of34/2) d.)(11,square root of 14) e.)(0,square root of 3 ) and (11/4,square root of 23/2)

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