I think it is 8 because it is an even number
F(x)<span>= -10
</span>f(5)=-10
f=-10 divided by 5
f=-2
2+2=4
6+6+6+6=24
66+66666=66732
4+24+66732=66760
Speed of the waves because a wave can get faster
1a. It is because each x only has 1 y and it has an equation
1b. It is not a function because each x has more than 1 y.
1c. It is not a function because there can be no equation written for this graph.
