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KUIZ MATEMATIK TAMBAHAN 2015 NAMA:

1. Diberi f(x) = 2x + 3, !ri f "1(x).

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2. Diberi f(x) = 3x " , !ri i*!i %, i%! f(%) = %

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3. e*e-!i%! 2x= 51

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/. Diberi ! !!*!& !! 4% er-!$!! 5 + /x " x2= 0. Te4%!

i*!i b!i +! .

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5. e*e-!i%! er-!$!! %!r!4i% 6! beri%4:

2x +5 =x

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. 7!ri *!4 i*!i $, i%! er-!$!! 3x2" x "$ "2 = 0 $e$6!i !!6! 4i!% 6!4!.

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. e*e-!i%! er-!$!! -ere4!% 6! beri%4:y = x + 2

y = x2- 3x + 5

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8. Ti! -eb4! er4!$! -!4 !! !ri4$e4i% i!*!& 0, / ! 58. eb4! %e

!! ii !!*!& e!4i9e. 7!ri i*!i 6! 4er%ei*.

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. Diberi , !ri i*!i % ! i*!i

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10. ;e4