l $y$-axis.","points":1},{"id":"e0f9671f-4e2c-409b-bd6f-6d340353987e","cardType":"basic","front":"What is the name of the point $(0,0)$ where the axes cross?","back":"The origin.","points":1},{"id":"45d41427-4b2e-44d9-81fc-a6cc22c4ee35","cardType":"basic","front":"In an equation like $y=3x-1$, what does it mean to substitute $x=2$?","back":"Replace $x$ with 2 and calculate the resulting $y$ value.","points":1},{"id":"a3950e75-164c-4e07-ad04-effe90cf5acd","cardType":"cloze","front":"In a linear equation $y=mx+c$, when $x=0$, the $y$-value is always the [ ] (the constant).","back":"In a linear equation $y=mx+c$, when $x=0$, the $y$-value is always the number on its own (the constant).","points":null},{"id":"e2dd8ac4-ca2c-4107-a04f-74ed3d60881e","cardType":"basic","front":"What is the defining characteristic of a linear graph?","back":"It forms a straight line.","points":1},{"id":"713959fc-4fc0-44df-bf3d-f5854aed1120","cardType":"basic","front":"How can you tell from an equation (e.g. $y=2x+1$) that the graph will be linear?","back":"The $x$ variable is not squared or cubed.","points":1},{"id":"bdd85fca-2261-47f3-92f1-98494e17c0b8","cardType":"basic","front":"What are the three main steps to draw a linear graph from an equation?","back":"

Complete a table of values.
Plot the coordinate points.
Join the points with a straight line (using a ruler).

","points":3},{"id":"b89da4fc-c516-4de2-b58c-7d6cfb005914","cardType":"cloze","front":"If points plotted for a linear equation do not form a [ ], there is a mistake in the table calculation or the plotting.","back":"If points plotted for a linear equation do not form a straight line, there is a mistake in the table calculation or the plotting.","points":null},{"id":"3733808a-5c0b-418f-b9e9-e97cf6b0bfbe","cardType":"cloze","front":"If points plotted for a linear equation do not form a straight line, there is a mistake in the [ ] or the plotting.","back":"If points plotted for a linear equation do not form a straight line, there is a mistake in the table calculation or the plotting.","points":null},{"id":"8d2be165-abc7-4f44-9221-2fc2e2cb3869","cardType":"basic","front":"For the equation $y=2-3x$, calculate the value of $y$ when $x=-2$.","back":"$$y=8$ (because $-3 \\times -2 = 6$, and $2+6=8$).","points":2},{"id":"1277c69d-1bac-46ec-bde6-4dd64d07aacb","cardType":"basic","front":"What is a coefficient?","back":"The number multiplying a variable (e.g. -3 in $-3x$).","points":1},{"id":"6a5255ce-d84a-4726-8892-056e24b35ea0","cardType":"cloze","front":"When plotting fractional $y$-values (e.g. 1.5), the points should be marked [ ] between the grid lines.","back":"When plotting fractional $y$-values (e.g. 1.5), the points should be marked halfway between the grid lines.","points":null},{"id":"039442d4-6f65-4a3e-a8a9-0ceb56e87383","cardType":"basic","front":"Describe the steps to find the $y$-value for a specific $x$ using a drawn graph.","back":"

Find the $x$ value on the horizontal axis.
Move vertically to the line.
Move horizontally to read the value on the $y$-axis.

","points":2},{"id":"7601b830-79d6-4d42-9e0d-3a14ee42dd24","cardType":"basic","front":"Describe the steps to find the $x$-value for a specific $y$ using a drawn graph.","back":"

Find the $y$ value on the vertical axis.
Move horizontally

Drawing Linear Graphs Flashcards

Drawing Linear Graphs Flashcards

Drawing Linear Graphs Flashcards

Drawing Linear Graphs Flashcards