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# Find Constant Of Proportionality (Graphs) Quiz

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### #1 of 1:Medium

Find constant of proportionality (graphs)

<p>At a used book store, the owner has priced the books such that the store will earn the same amount of profit on each book it sells. The following graph represents the proportional relationship between the number of books sold (`x`) and the profit made from selling those books (`y` dollars). </p> <linegraph data-props='{"options":{"x_min":0,"y_min":0,"y_max":40,"x_max":32,"cell_size":35,"x_interval":4,"y_interval":5,"x_label":"Number of Books","y_label":"Profit (dollars)","title":"Book Store Profit","x_axis_name":"x","y_axis_name":"y"},"points":[{"id":0,"x":0,"y":0,"show_point":false,"highlight_point":false,"show_coordinates":false,"show_x_intercept":false,"show_y_intercept":false,"x_coordinate_highlight":false,"y_coordinate_highlight":false,"show_x_intercept_point":false,"show_y_intercept_point":false},{"id":1,"x":4,"y":5,"show_point":false,"highlight_point":false,"highlight_point_color":"#A3A3B3","show_coordinates":false,"x_coordinate_highlight":false,"y_coordinate_highlight":false,"show_x_intercept_point":false,"show_y_intercept_point":false,"show_x_intercept":false,"show_y_intercept":false},{"id":2,"x":32,"y":40,"show_point":false,"highlight_point":false,"highlight_point_color":"#A3A3B3","show_coordinates":false,"x_coordinate_highlight":false,"y_coordinate_highlight":false,"show_x_intercept_point":false,"show_y_intercept_point":false,"show_x_intercept":false,"show_y_intercept":false}],"line_segments":[{"first_point_id":0,"second_point_id":2,"show_start_arrow":false,"show_end_arrow":true,"highlight_line":"#A3A3B3"}]}'></linegraph> <p>What is the constant of proportionality for this relationship, as shown in the graph?</br><highlight data-color="#666" data-style="italic">Write your answer as an exact decimal or simplified fraction.</highlight></p>

Finding the constant of proportionality(graphs) quiz is a key concept in understanding and interpreting graphs. By analyzing a graph, it is possible to identify the constant of proportionality and use it to make predictions about how the variables will change in the future. This is an important skill to have because it allows you to understand the behavior of different systems and make informed decisions.

Furthermore, understanding the constant of proportionality is also important in algebraic equations and word problems. For example, in the equation y = kx, the constant of proportionality k, represents the rate of change of the variable y with respect to the variable x. You can share this amazing find constant of proportionality (graphs) quiz with your students to check their knowledge on the same. You can also try our Free Constant of Proportionality Worksheets and Find Constant Of Proportionality (Graphs) Problems as well for a better understanding of the concepts.

You can take help from our Constant Of Proportionality From A Graph Lesson Plan perfect for empowering your math students!

Finding the constant of proportionality(graphs) quiz is a key concept in understanding and interpreting graphs. By analyzing a graph, it is possible to identify the constant of proportionality and use it to make predictions about how the variables will change in the future. This is an important skill to have because it allows you to understand the behavior of different systems and make informed decisions.

Furthermore, understanding the constant of proportionality is also important in algebraic equations and word problems. For example, in the equation y = kx, the constant of proportionality k, represents the rate of change of the variable y with respect to the variable x. You can share this amazing ...

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Rates And Proportional Relationships
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### What teachers are saying about BytelearnWhat teachers are saying  Stephen Abate
19-year math teacher
Carmel, CA
Any math teacher that I know would love to have access to ByteLearn.  Jennifer Maschino
4-year math teacher
Summerville, SC
“I love that ByteLearn helps reduce a teacher’s workload and engages students through an interactive digital interface.”  Rodolpho Loureiro
Dean, math program manager, principal
Miami, FL
“ByteLearn provides instant, customized feedback for students—a game-changer to the educational landscape.”