6. Terica is dissolving a substance in a solution
for a chemistry experiment. Terica measured
the amount of substance remaining in grams
over time passed in seconds. The linear
relationship is shown on the graph. Find the
rate of change of
50
the grams remaining
with respect to
time.
GRAMS
45
40
35
30
25
20
15
10
5
7. F
of i
of
1 2 3 4 5 6 7 8 9 10
TIME (SEC)
gro
inc
blo