Working with lines As with individual points, the control points that define a line can be...
Answer all of these, please Using Aplia graphs me questions will ask you to interpret a given oraph, and others will require you to manipulate the objects on the graph or even add new required objects,. Each manipulable oblect will be shown in the area to the right of the praph (the palette) and referred to by ts color, object type, and shape of the control points, for example, black point (plus symbol). To place an object on the graph,...
Using Aplia graphs Some questions will ask you to interpret a given graph, and others will require you to manipulate the objects on the graph or even add new required objects. Each manipulable object will be shown in the area to the right of the graph (the palette) and referred to by its color, object type, and shape of the control points, for example, black point (plus symbol). To place an object on the graph, select it from the palette...
6. The graphs tool Using Aplia graphs Some questions will ask you to interpret a given graph, and others will require you to manipulate the objects on the graph or even add new required objects. Each manipulable object wil be shown in the area to the right of the graph (the palet the control points, for example, black point (plus symbol). To piace an object on the graph, select it from the palette and drag it onto the graph itself....
10. The shifter tool Another manipulable graph object The shifter tool is designed to let you answer questions by shifting entire lines or points along a line (or both) from one position to another. You can select any part of the line and drag it to the left or to the right. Once you have moved the point or line far enough, it will snap into one of a few possible positions. Shift the blue demand line (labeled D) to...
We were unable to transcribe this imageWorking with curves Each curve that you place on the graph will have at least three control points connected by a curved line. Rather than dragging each point onto the graph from the palette individually (as with connected points), you must drag the entire object onto the graph as a single unit. You can then change the shape by selecting and dragging one of the control points, or you can move the entire curve...
The endpoint mover Manipulating objects already on the graph Some graphs will allow you to manipulate the endpoints of given lines or curves. When you select an endpoint mover line, the endpoints will appear empty white points that can be selected and moved to one of three prespecified snap points (including the original position). How do I know whether a line on a graph is movable? All endpoint mover objects will be accompanied by a greyed-out, labeled symbol on the...
Consider the market for pens. Suppose that the number of students with an allergy to pencil erasers increases, causing more students to switch from pencils to pens in school. Moreover, the price of plastic, an important input in pen production, has dropped considerably.On the following graph, labeled Scenario 1, indicate the effect these two events have on the demand for and supply of pens.Note: Select and drag one or both of the curves to the desired position. Curves will snap...
13. How shifts in demand and supply affect equilibriumConsider the market for pens. Suppose that increased medical concerns over lead pencils have led schools to steer away from pencil use in favor of pens. Moreover, the price of plastic, an important input in pen production, has increased considerably.On the following graph, labeled Scenario 1, indicate the effect these two events have on the demand for and supply of pens.Note: Select and drag one or both of the curves to the...
The graph input tool Some questions allow you to interact indirectly with a graph by manipulating a corresponding table of entries. In this type of question, you will not be graded on the final appearance of the graph, but rather you will use the graph to help you answer the questions that follow. You can adjust the values in the accompanying table for fields with white backgrounds. Once you have selected a field, you can either enter a new value or adjust...
Consider the market for pens. Suppose that a new educational study has proven that the practice of writing, erasing, and rewriting improves students' ability to process information, leading parents to steer away from pen use in favor of pencils. Moreover, the price of plastic, an important input in pen production, has increased considerably.On the following graph, labeled Scenario 1, indicate the effect these two events have on the demand for and supoly of pens.Note: Select and drag one or both...