Quiz B — Retake
Parallel form of Quiz A — same outcomes, same positions, new numbers and contexts10 questions · Outcome RF1-RF8No hints in quizzes — by designMastery: ≥8/10 + gates Q8 & Q10 · Badge: Linear FunctionsQuestion 1 of 10 · 0 correct so far
Difficulty: Medium
Short answer
A delivery scooter's graph (distance from the shop in km against time in minutes) rises from (0, 0) to (10, 4), is flat to (18, 4), then falls to (30, 0). (a) For how long was the scooter stopped at the delivery point? (b) How long was the whole trip?
Fractions like 1 1/2, 9/6 and 3/2 are all accepted where they're equal.