Find The Number Of Solutions In A System By Graphing Quiz

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#1 of 4: Mild

Find the number of solutions in a system by graphing

Graph the lines and determine the number of solutions:<ul><li>`y = -x + 4`</li><li>`y = 2x - 2`</li></ul></selectivedisplay><selectivedisplay><LineGraph data-props='{ "options": { "x_min": -10, "y_min": -10, "y_max": 10, "x_max": 10, "cell_size": 15, "x_interval": 1, "y_interval": 1 }, "points": [], "line_segments": [] }'></LineGraph >Number of solutions<ul><li>No solution</li><li>Exactly one solution</li><li>Infinitely many solutions</li></ul></selectivedisplay>

#2 of 4: Medium

Find the number of solutions in a system by graphing

Graph the lines and determine the number of solutions:<ul><li>`y = -2/3x - 3`</li><li>`x - 3y = -9`</li></ul></selectivedisplay><selectivedisplay><LineGraph data-props='{ "options": { "x_min": -10, "y_min": -10, "y_max": 10, "x_max": 10, "cell_size": 15, "x_interval": 1, "y_interval": 1 }, "points": [], "line_segments": [] }'></LineGraph >Number of solutions<ul><li>No solution</li><li>Exactly one solution</li><li>Infinitely many solutions</li></ul></selectivedisplay>

#3 of 4: Medium

Find the number of solutions in a system by graphing

Graph the lines and determine the number of solutions:<ul><li>`x - 3y = -3`</li><li>`y = 1/3x - 1`</li></ul></selectivedisplay><selectivedisplay><LineGraph data-props='{ "options": { "x_min": -10, "y_min": -10, "y_max": 10, "x_max": 10, "cell_size": 15, "x_interval": 1, "y_interval": 1 }, "points": [], "line_segments": [] }'></LineGraph >Number of solutions<ul><li>No solution</li><li>Exactly one solution</li><li>Infinitely many solutions</li></ul></selectivedisplay>

#4 of 4: Spicy

Find the number of solutions in a system by graphing

Graph the lines and determine the number of solutions:<ul><li>`2x - y = 8`</li><li>`4x - 2y = 16`</li></ul></selectivedisplay><selectivedisplay><LineGraph data-props='{ "options": { "x_min": -10, "y_min": -10, "y_max": 10, "x_max": 10, "cell_size": 15, "x_interval": 1, "y_interval": 1 }, "points": [], "line_segments": [] }'></LineGraph >Number of solutions<ul><li>No solution</li><li>Exactly one solution</li><li>Infinitely many solutions</li></ul></selectivedisplay>

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For 8th Grade students, solving the system of equations is an important skill and it will help them in higher-level mathematics to solve real-world problems. “Find the number of solutions in a system by graphing Quiz” consist of several ques...

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Grade 8

Systems Of Equations

8.EE.C.8.B