1) what is the value of x in 2× + 5? a) 3 b) 4 c) 5 d) 6 2) Find the derivate of f(×) = 3×^2+2×-1 a) f′(×)=5-×0 b) f′(×)=6×+2 c) f′(x)=3+-7 d) f′(×)=4÷×8 3) What is the sum of the interior angles of a triangle? a) 110° b) 190° c) 180° d) 150° 4) Find the limit of (2×^2-3×)/x as x approaches 0 a) 0 b) 1 c) 2 d) 3

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