Given that x=# packs of

trading cards and y=total

cost of online order,

describe the meaning of

the rate of change?

(4,28) (10, 64).(I don’t know how to work this out)

Given that x=# packs of

trading cards and y=total

cost of online order,

describe the meaning of

the rate of change?

(4,28) (10, 64).(I don’t know how to work this out)