PLEASE READ THE WHOLE THING. WHo agrees echo2155 IS An idiot. They deleted this legit question. The population of a suburb is 4000 people. The population of the suburb is expected to double each decade. The expression 4000 • 2 d models the population of the suburb after each decade d. Evaluate the expression for d = -2. Describe what the value of the expression represents in this situation. SOmone please answer ans tell me if you think echo2155 needs to be banned.

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

Icould really use some with this question.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part 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 (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)