The ratio of boys to girls at a school dance is shown in the graph.
0
1
2
3
4
5
6
7
8
9
123456789
Number of Girls
Number of Boys
x
y
Which equation has a greater rate
of change than the rate shown in
the graph?
a. y 5 __
1
5 x
b. y 5 __
1
7 x
c. y 5 __
2
9 x
d. y 5 __
2
3 x

Which statement is actually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.