Solve the following quadratic equations using factoring method. if it doesn’t work use the quadratic formula 1. y = x^2 +4x-8

2. y=x^2-5x-12

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most