1 If f(x) x 3 2x 2 x 1, find a) f( 2) b) f(x 1) 2 If f(x) Sin x Cos 2x, find a) f(30 o ) b) f( 3)

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1. If f(x) = x 3 + 2x 2 + x - 1, find a) f(-2) b) f(x+1) 2. If f(x) = Sin x +

1. If f(x) = x³+ 2x²+ x - 1,

find a) f(-2)

b) f(x+1)

2. If f(x) = Sin x + Cos 2x,

find a) f(30^o)

b) f(/3)

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