Girls in the first grade account for one-third of the total strength of the class. 3 girls are absent today. What is the total strength of the class of four girls attended?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

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)