Answer:
Not a function
Step-by-step explanation:
because it's not a straight line
This is an exponential growth. (typing it into a graphing tool helps)
The rate of change is the slope of your function except with exponential growth/decay you are finding the rate of change over a given interval because its not a constant slope.
the answer is 336 multiply 7 times 40 and then 7 times 8 or use a calculator
Exact Form:
4/9
Decimal Form:
0.4