9514 1404 393
Answer:
ACBD-BDAC
Explanation:
It is convenient to compare the values of each of the functions when h=1. On the graphs, find 1 on the horizontal axis, then read the value of the function at that point from the vertical axis.
For the equations, the value for h=1 will be its coefficient in the equation.
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1) a: 80,b: 50, c: 75, d: 30
Fastest to slowest is ACBD.
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2) a: 4, b: 2, c: 8, d: 3
Slowest to fastest is BDAC
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The code is these lists, separated by a dash: ACBD-BDAC.