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Calculate a rate from a straight-line graph

DIFFICULTYintrostandardchallengeexam
QUESTION TYPEMix of allChange
distance-time, rising graph, rate askvolume-time, rising graph, rate askmass-time, rising graph, rate askcharge-quantity, rising graph, rate askNOWMix of allRecommended
Question 1 of 8

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The graph gives two marked points for distance covered against time

The horizontal axis is measured in minutes. The vertical axis is measured in kilometres

The marked endpoints are \(A(0, 0)\) and \(B(1, 2)\)

Cartesian graph with horizontal axis time in minutes and vertical axis distance covered in kilometres. The window is x from 0 to 2 and y from 0 to 5. Unit gridlines are shown. The displayed line is y = 0 + 2x. Point A is (0, 0) and Point B is (1, 2).12012345ABtime (minutes)distance covered(kilometres)
1 mark

What is the rate for the marked distance covered against time segment?