Question

MEDAL & FAN

The table below represents the distance a person runs as a function of time.

The average rate of change of the function between x = 10 to x = 16 is __________ m/s and represents the person's speed.

Answer for Blank 1: __________

Answer 1

Time Distance
(seconds) (meters)
x f(x)
10 60
13 78
16 96
19 114

Answer 2

\(\large \begin{array}{llll}
x&y\\
\hline\\
10 & 60 \\
13& 78\\
16 & 96\\
19 & 114\\
\end{array}\implies \cfrac{\frac{60}{10}+\frac{78}{13}+\frac{16}{16}}{3}
\)

Answer 3

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