// Numbas version: exam_results_page_options {"name": "Maria's copy of Calculating gradient", "extensions": [], "custom_part_types": [], "resources": [["question-resources/dydx.png", "/srv/numbas/media/question-resources/dydx.png"]], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"parts": [{"minValue": "grad-0.05", "marks": 1, "prompt": "

If the difference of $y = \\var{dy}$, and the difference in $x = \\var{dx}$, calculate the gradient.

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A student is trying to find the gradient on the graph below.

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{image('resources/question-resources/dydx.png')}

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Calculating gradients

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Gradient is calculated as:

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$\\frac{\\text{difference in }y}{\\text{difference in }x}$

", "tags": [], "contributors": [{"name": "Rachel Staddon", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/901/"}, {"name": "Maria Aneiros", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3388/"}]}]}], "contributors": [{"name": "Rachel Staddon", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/901/"}, {"name": "Maria Aneiros", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/3388/"}]}