// Numbas version: exam_results_page_options {"name": "Straight line graph table completion", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"ungrouped_variables": ["m", "x1", "x2", "x3", "x4", "x5", "c", "y1", "y2", "y3", "y4", "y5"], "variablesTest": {"condition": "", "maxRuns": 100}, "advice": "

When calculating y with a given value of x, take the equation of the line (y = mx + c) and input the value of x.

\n

For example, for y = 2x + 3, if x = 5:
y = 2(5) + 3
y = 10 + 3
y = 13

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Completing a table of x and y values from a straight line graph equation.

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For the straight line graph \$y = \\var{m}x + \\var{c}\$:

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What is \$y\$ if \$x = \\var{x1}\$?

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What is \$y\$ if \$x = \\var{x2}\$?

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What is \$y\$ if \$x = \\var{x3}\$?

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What is \$y\$ if \$x = \\var{x4}\$?

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What is \$y\$ if \$x = \\var{x5}\$?

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