How to solve Worksheet No. 12 Graphing Quadratic Function (Part 2) Activity 1: Complete the table using the function of -3 -2 -1 1 2 -3-6 -7 -632 2 2 x f(x)=x^ 2 +2x-6; x f(x)=3x^ 2 +6x+8; x f(x)=-2x^ 2 -4x-3 -3-9-19-33-51-13-99 -4 -3 -1 1 2 32 17 85 17 32 3. 1 2 346 3. -2 -1 12 3 4 x f(x)=x^ 2 -2x-3 503-4-305 3. -6 -5 -4 -3 -2 1 f(x) = x ^ 2 + 6x + 11

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1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

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