algebra 1 second semester exam review answer
y = (2)^2 - 4(2) + 3 = 4 - 8 + 3 = -1 Vertex: (2, -1) Sample Question (Factoring): Factor x^2 + 5x + 6 Review Answer: Find two numbers that multiply to 6 and add to 5: 2 and 3 Factored form: (x + 2)(x + 3) 4. Exponential Functions Sample Question: Evaluate the exponential