What is seven eighths minus one fourth

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

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)